13204737

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 11325951

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 701, 819, 897, 1449, 2093, 2103, 2691, 4907, 6279, 6309, 9113, 14721, 16123, 18837, 27339, 44163, 48369, 63791, 82017, 112861, 145107, 191373, 209599, 338583, 574119, 628797, 1015749, 1467193, 1886391, 4401579, 13204737]

約数ペア:

[(1, 13204737), (3, 4401579), (7, 1886391), (9, 1467193), (13, 1015749), (21, 628797), (23, 574119), (39, 338583), (63, 209599), (69, 191373), (91, 145107), (117, 112861), (161, 82017), (207, 63791), (273, 48369), (299, 44163), (483, 27339), (701, 18837), (819, 16123), (897, 14721), (1449, 9113), (2093, 6309), (2103, 6279), (2691, 4907)]