123018973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{69463}}^1$

素因数の和:69504

約数の個数: 16

約数和(自身を含む): 160045056

約数和(自身を除く): 37026083

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 69463, 486241, 764093, 1597649, 5348651, 11183543, 17574139, 123018973]

約数ペア:

[(1, 123018973), (7, 17574139), (11, 11183543), (23, 5348651), (77, 1597649), (161, 764093), (253, 486241), (1771, 69463)]