139091399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 152028576

約数和(自身を除く): 12937177

約数列:

[1, 17, 37, 251, 629, 881, 4267, 9287, 14977, 32597, 157879, 221131, 554149, 3759227, 8181847, 139091399]

約数ペア:

[(1, 139091399), (17, 8181847), (37, 3759227), (251, 554149), (629, 221131), (881, 157879), (4267, 32597), (9287, 14977)]