1279433091

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 1764493632

約数和(自身を除く): 485060541

約数列:

[1, 3, 53, 159, 173, 193, 241, 519, 579, 723, 9169, 10229, 12773, 27507, 30687, 33389, 38319, 41693, 46513, 100167, 125079, 139539, 1769617, 2209729, 2465189, 5308851, 6629187, 7395567, 8046749, 24140247, 426477697, 1279433091]

約数ペア:

[(1, 1279433091), (3, 426477697), (53, 24140247), (159, 8046749), (173, 7395567), (193, 6629187), (241, 5308851), (519, 2465189), (579, 2209729), (723, 1769617), (9169, 139539), (10229, 125079), (12773, 100167), (27507, 46513), (30687, 41693), (33389, 38319)]