23238579

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3747

約数の個数: 32

約数和(自身を含む): 39803904

約数和(自身を除く): 16565325

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 3701, 6279, 11103, 25907, 48113, 77721, 85123, 144339, 255369, 336791, 595861, 1010373, 1106599, 1787583, 3319797, 7746193, 23238579]

約数ペア:

[(1, 23238579), (3, 7746193), (7, 3319797), (13, 1787583), (21, 1106599), (23, 1010373), (39, 595861), (69, 336791), (91, 255369), (161, 144339), (273, 85123), (299, 77721), (483, 48113), (897, 25907), (2093, 11103), (3701, 6279)]