348424893

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{2131}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 518178336

約数和(自身を除く): 169753443

約数列:

[1, 3, 9, 37, 111, 333, 491, 1473, 2131, 4419, 6393, 18167, 19179, 54501, 78847, 163503, 236541, 709623, 1046321, 3138963, 9416889, 38713877, 116141631, 348424893]

約数ペア:

[(1, 348424893), (3, 116141631), (9, 38713877), (37, 9416889), (111, 3138963), (333, 1046321), (491, 709623), (1473, 236541), (2131, 163503), (4419, 78847), (6393, 54501), (18167, 19179)]