872561097

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{23549}}^1$

素因数の和:23757

約数の個数: 24

約数和(自身を含む): 1322568000

約数和(自身を除く): 450006903

約数列:

[1, 3, 9, 23, 69, 179, 207, 537, 1611, 4117, 12351, 23549, 37053, 70647, 211941, 541627, 1624881, 4215271, 4874643, 12645813, 37937439, 96951233, 290853699, 872561097]

約数ペア:

[(1, 872561097), (3, 290853699), (9, 96951233), (23, 37937439), (69, 12645813), (179, 4874643), (207, 4215271), (537, 1624881), (1611, 541627), (4117, 211941), (12351, 70647), (23549, 37053)]