123132961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24671}}^1$

素因数の和:24732

約数の個数: 16

約数和(自身を含む): 151584768

約数和(自身を除く): 28451807

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 24671, 172697, 567433, 764801, 3972031, 5353607, 17590423, 123132961]

約数ペア:

[(1, 123132961), (7, 17590423), (23, 5353607), (31, 3972031), (161, 764801), (217, 567433), (713, 172697), (4991, 24671)]