490795197

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{32531}}^1$

素因数の和:32688

約数の個数: 16

約数和(自身を含む): 674583552

約数和(自身を除く): 183788355

約数列:

[1, 3, 47, 107, 141, 321, 5029, 15087, 32531, 97593, 1528957, 3480817, 4586871, 10442451, 163598399, 490795197]

約数ペア:

[(1, 490795197), (3, 163598399), (47, 10442451), (107, 4586871), (141, 3480817), (321, 1528957), (5029, 97593), (15087, 32531)]