5895981

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 10972416

約数和(自身を除く): 5076435

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 313, 483, 819, 897, 939, 1449, 2093, 2191, 2691, 2817, 4069, 6279, 6573, 7199, 12207, 18837, 19719, 21597, 28483, 36621, 50393, 64791, 85449, 93587, 151179, 256347, 280761, 453537, 655109, 842283, 1965327, 5895981]

約数ペア:

[(1, 5895981), (3, 1965327), (7, 842283), (9, 655109), (13, 453537), (21, 280761), (23, 256347), (39, 151179), (63, 93587), (69, 85449), (91, 64791), (117, 50393), (161, 36621), (207, 28483), (273, 21597), (299, 19719), (313, 18837), (483, 12207), (819, 7199), (897, 6573), (939, 6279), (1449, 4069), (2093, 2817), (2191, 2691)]