2738402331

素因数分解:

$3^1\times 7^1\times {\mathrm{17389}}^1\times {\mathrm{7499}}^1$

素因数の和:24898

約数の個数: 16

約数和(自身を含む): 4173600000

約数和(自身を除く): 1435197669

約数列:

[1, 3, 7, 21, 7499, 17389, 22497, 52167, 52493, 121723, 157479, 365169, 130400111, 391200333, 912800777, 2738402331]

約数ペア:

[(1, 2738402331), (3, 912800777), (7, 391200333), (21, 130400111), (7499, 365169), (17389, 157479), (22497, 121723), (52167, 52493)]