2912784147

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 5460489216

約数和(自身を除く): 2547705069

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 101, 117, 161, 207, 273, 299, 303, 483, 707, 819, 897, 909, 1313, 1449, 1531, 2093, 2121, 2323, 2691, 3939, 4593, 6279, 6363, 6969, 9191, 10717, 11817, 13779, 16261, 18837, 19903, 20907, 27573, 30199, 32151, 35213, 48783, 59709, 82719, 90597, 96453, 105639, 139321, 146349, 154631, 179127, 211393, 246491, 271791, 316917, 417963, 457769, 463893, 634179, 739473, 1082417, 1253889, 1373307, 1391679, 1902537, 2010203, 2218419, 3204383, 3247251, 3556513, 4119921, 6030609, 9613149, 9741753, 10669539, 14071421, 18091827, 24895591, 28839447, 32008617, 42214263, 46234669, 74686773, 126642789, 138704007, 224060319, 323642683, 416112021, 970928049, 2912784147]

約数ペア:

[(1, 2912784147), (3, 970928049), (7, 416112021), (9, 323642683), (13, 224060319), (21, 138704007), (23, 126642789), (39, 74686773), (63, 46234669), (69, 42214263), (91, 32008617), (101, 28839447), (117, 24895591), (161, 18091827), (207, 14071421), (273, 10669539), (299, 9741753), (303, 9613149), (483, 6030609), (707, 4119921), (819, 3556513), (897, 3247251), (909, 3204383), (1313, 2218419), (1449, 2010203), (1531, 1902537), (2093, 1391679), (2121, 1373307), (2323, 1253889), (2691, 1082417), (3939, 739473), (4593, 634179), (6279, 463893), (6363, 457769), (6969, 417963), (9191, 316917), (10717, 271791), (11817, 246491), (13779, 211393), (16261, 179127), (18837, 154631), (19903, 146349), (20907, 139321), (27573, 105639), (30199, 96453), (32151, 90597), (35213, 82719), (48783, 59709)]