289608657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{200699}}^1$

素因数の和:200752

約数の個数: 16

約数和(自身を含む): 427089600

約数和(自身を除く): 137480943

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 200699, 602097, 2609087, 7425863, 7827261, 22277589, 96536219, 289608657]

約数ペア:

[(1, 289608657), (3, 96536219), (13, 22277589), (37, 7827261), (39, 7425863), (111, 2609087), (481, 602097), (1443, 200699)]