320401753

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{3449}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 382867200

約数和(自身を除く): 62465447

約数列:

[1, 7, 23, 161, 577, 3449, 4039, 13271, 24143, 79327, 92897, 555289, 1990073, 13930511, 45771679, 320401753]

約数ペア:

[(1, 320401753), (7, 45771679), (23, 13930511), (161, 1990073), (577, 555289), (3449, 92897), (4039, 79327), (13271, 24143)]