291230787

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{3659}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 398090880

約数和(自身を除く): 106860093

約数列:

[1, 3, 43, 129, 617, 1851, 3659, 10977, 26531, 79593, 157337, 472011, 2257603, 6772809, 97076929, 291230787]

約数ペア:

[(1, 291230787), (3, 97076929), (43, 6772809), (129, 2257603), (617, 472011), (1851, 157337), (3659, 79593), (10977, 26531)]