39915662961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18660899}}^1$

素因数の和:18660956

約数の個数: 16

約数和(自身を含む): 57326284800

約数和(自身を除く): 17410621839

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 18660899, 55982697, 429200677, 578487869, 1287602031, 1735463607, 13305220987, 39915662961]

約数ペア:

[(1, 39915662961), (3, 13305220987), (23, 1735463607), (31, 1287602031), (69, 578487869), (93, 429200677), (713, 55982697), (2139, 18660899)]