308090529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{7937}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 470564640

約数和(自身を除く): 162474111

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 7937, 12939, 23811, 38817, 71433, 150803, 452409, 1357227, 1801699, 5405097, 16215291, 34232281, 102696843, 308090529]

約数ペア:

[(1, 308090529), (3, 102696843), (9, 34232281), (19, 16215291), (57, 5405097), (171, 1801699), (227, 1357227), (681, 452409), (2043, 150803), (4313, 71433), (7937, 38817), (12939, 23811)]