1201492061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{154493}}^1$

素因数の和:154612

約数の個数: 16

約数和(自身を含む): 1512805248

約数和(自身を除く): 311313187

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 154493, 1081451, 1699423, 11895961, 15603793, 109226551, 171641723, 1201492061]

約数ペア:

[(1, 1201492061), (7, 171641723), (11, 109226551), (77, 15603793), (101, 11895961), (707, 1699423), (1111, 1081451), (7777, 154493)]