494796953

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3457}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 605509632

約数和(自身を除く): 110712679

約数列:

[1, 7, 23, 49, 127, 161, 889, 1127, 2921, 3457, 6223, 20447, 24199, 79511, 143129, 169393, 439039, 556577, 3073273, 3896039, 10097897, 21512911, 70685279, 494796953]

約数ペア:

[(1, 494796953), (7, 70685279), (23, 21512911), (49, 10097897), (127, 3896039), (161, 3073273), (889, 556577), (1127, 439039), (2921, 169393), (3457, 143129), (6223, 79511), (20447, 24199)]