15791373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 8975187

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 971, 1251, 1807, 2913, 5421, 8739, 12623, 16263, 37869, 113607, 134969, 404907, 1214721, 1754597, 5263791, 15791373]

約数ペア:

[(1, 15791373), (3, 5263791), (9, 1754597), (13, 1214721), (39, 404907), (117, 134969), (139, 113607), (417, 37869), (971, 16263), (1251, 12623), (1807, 8739), (2913, 5421)]