20231155

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1373}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 27831744

約数和(自身を除く): 7600589

約数列:

[1, 5, 7, 35, 421, 1373, 2105, 2947, 6865, 9611, 14735, 48055, 578033, 2890165, 4046231, 20231155]

約数ペア:

[(1, 20231155), (5, 4046231), (7, 2890165), (35, 578033), (421, 48055), (1373, 14735), (2105, 9611), (2947, 6865)]