124620013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19759}}^1$

素因数の和:19836

約数の個数: 16

約数和(自身を含む): 153653760

約数和(自身を除く): 29033747

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 19759, 138313, 335903, 1047227, 2351321, 7330589, 17802859, 124620013]

約数ペア:

[(1, 124620013), (7, 17802859), (17, 7330589), (53, 2351321), (119, 1047227), (371, 335903), (901, 138313), (6307, 19759)]