1212497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 1458240

約数和(自身を除く): 245743

約数列:

[1, 11, 13, 61, 139, 143, 671, 793, 1529, 1807, 8479, 8723, 19877, 93269, 110227, 1212497]

約数ペア:

[(1, 1212497), (11, 110227), (13, 93269), (61, 19877), (139, 8723), (143, 8479), (671, 1807), (793, 1529)]