123842017

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 140100408

約数和(自身を除く): 16258391

約数列:

[1, 13, 41, 61, 169, 293, 533, 793, 2501, 3809, 6929, 10309, 12013, 17873, 32513, 49517, 156169, 232349, 422669, 732793, 2030197, 3020537, 9526309, 123842017]

約数ペア:

[(1, 123842017), (13, 9526309), (41, 3020537), (61, 2030197), (169, 732793), (293, 422669), (533, 232349), (793, 156169), (2501, 49517), (3809, 32513), (6929, 17873), (10309, 12013)]