289100997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{43943}}^1$

素因数の和:44009

約数の個数: 24

約数和(自身を含む): 452447424

約数和(自身を除く): 163346427

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 43943, 131829, 395487, 747031, 1889549, 2241093, 5668647, 6723279, 17005941, 32122333, 96366999, 289100997]

約数ペア:

[(1, 289100997), (3, 96366999), (9, 32122333), (17, 17005941), (43, 6723279), (51, 5668647), (129, 2241093), (153, 1889549), (387, 747031), (731, 395487), (2193, 131829), (6579, 43943)]