348391359

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{355139}}^1$

素因数の和:355254

約数の個数: 12

約数和(自身を含む): 507850200

約数和(自身を除く): 159458841

約数列:

[1, 3, 9, 109, 327, 981, 355139, 1065417, 3196251, 38710151, 116130453, 348391359]

約数ペア:

[(1, 348391359), (3, 116130453), (9, 38710151), (109, 3196251), (327, 1065417), (981, 355139)]