139293359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8689}}^1$

素因数の和:8770

約数の個数: 16

約数和(自身を含む): 157671360

約数和(自身を除く): 18378001

約数列:

[1, 17, 23, 41, 391, 697, 943, 8689, 16031, 147713, 199847, 356249, 3397399, 6056233, 8193727, 139293359]

約数ペア:

[(1, 139293359), (17, 8193727), (23, 6056233), (41, 3397399), (391, 356249), (697, 199847), (943, 147713), (8689, 16031)]