21251723137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1\times {\mathrm{6323}}^1$

素因数の和:7488

約数の個数: 16

約数和(自身を含む): 22636176192

約数和(自身を除く): 1384453055

約数列:

[1, 17, 211, 937, 3587, 6323, 15929, 107491, 197707, 1334153, 3361019, 5924651, 22680601, 100719067, 1250101361, 21251723137]

約数ペア:

[(1, 21251723137), (17, 1250101361), (211, 100719067), (937, 22680601), (3587, 5924651), (6323, 3361019), (15929, 1334153), (107491, 197707)]