87929219

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1171}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 106661376

約数和(自身を除く): 18732157

約数列:

[1, 7, 17, 119, 631, 1171, 4417, 8197, 10727, 19907, 75089, 139349, 738901, 5172307, 12561317, 87929219]

約数ペア:

[(1, 87929219), (7, 12561317), (17, 5172307), (119, 738901), (631, 139349), (1171, 75089), (4417, 19907), (8197, 10727)]