121401259

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 141087232

約数和(自身を除く): 19685973

約数列:

[1, 7, 103, 163, 721, 1033, 1141, 7231, 16789, 106399, 117523, 168379, 744793, 1178653, 17343037, 121401259]

約数ペア:

[(1, 121401259), (7, 17343037), (103, 1178653), (163, 744793), (721, 168379), (1033, 117523), (1141, 106399), (7231, 16789)]