329415903

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{28843}}^1$

素因数の和:28905

約数の個数: 24

約数和(自身を含む): 503962368

約数和(自身を除く): 174546465

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 28843, 86529, 259587, 778761, 1355621, 2336283, 4066863, 7008849, 12200589, 36601767, 109805301, 329415903]

約数ペア:

[(1, 329415903), (3, 109805301), (9, 36601767), (27, 12200589), (47, 7008849), (81, 4066863), (141, 2336283), (243, 1355621), (423, 778761), (1269, 259587), (3807, 86529), (11421, 28843)]