86695890407

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1\times {\mathrm{14767}}^1$

素因数の和:18758

約数の個数: 16

約数和(自身を含む): 99558531072

約数和(自身を除く): 12862640665

約数列:

[1, 7, 223, 1561, 3761, 14767, 26327, 103369, 838703, 3293041, 5870921, 23051287, 55538687, 388770809, 12385127201, 86695890407]

約数ペア:

[(1, 86695890407), (7, 12385127201), (223, 388770809), (1561, 55538687), (3761, 23051287), (14767, 5870921), (26327, 3293041), (103369, 838703)]