1567394493

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 2654539776

約数和(自身を除く): 1087145283

約数列:

[1, 3, 7, 19, 21, 47, 53, 57, 83, 133, 141, 159, 249, 329, 361, 371, 399, 581, 893, 987, 1007, 1083, 1113, 1577, 1743, 2491, 2527, 2679, 3021, 3901, 4399, 4731, 6251, 7049, 7473, 7581, 11039, 11703, 13197, 16967, 17437, 18753, 19133, 21147, 27307, 29963, 30793, 33117, 47329, 50901, 52311, 57399, 74119, 81921, 83581, 89889, 92379, 118769, 133931, 141987, 206753, 209741, 222357, 250743, 331303, 356307, 401793, 518833, 585067, 620259, 629223, 899251, 993909, 1408261, 1447271, 1556499, 1588039, 1755201, 2697753, 3928307, 4224783, 4341813, 4764117, 6294757, 9857827, 11116273, 11784921, 18884271, 27498149, 29573481, 33348819, 74637833, 82494447, 223913499, 522464831, 1567394493]

約数ペア:

[(1, 1567394493), (3, 522464831), (7, 223913499), (19, 82494447), (21, 74637833), (47, 33348819), (53, 29573481), (57, 27498149), (83, 18884271), (133, 11784921), (141, 11116273), (159, 9857827), (249, 6294757), (329, 4764117), (361, 4341813), (371, 4224783), (399, 3928307), (581, 2697753), (893, 1755201), (987, 1588039), (1007, 1556499), (1083, 1447271), (1113, 1408261), (1577, 993909), (1743, 899251), (2491, 629223), (2527, 620259), (2679, 585067), (3021, 518833), (3901, 401793), (4399, 356307), (4731, 331303), (6251, 250743), (7049, 222357), (7473, 209741), (7581, 206753), (11039, 141987), (11703, 133931), (13197, 118769), (16967, 92379), (17437, 89889), (18753, 83581), (19133, 81921), (21147, 74119), (27307, 57399), (29963, 52311), (30793, 50901), (33117, 47329)]