17209313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 2531359

約数列:

[1, 11, 23, 251, 253, 271, 2761, 2981, 5773, 6233, 63503, 68021, 68563, 748231, 1564483, 17209313]

約数ペア:

[(1, 17209313), (11, 1564483), (23, 748231), (251, 68563), (253, 68021), (271, 63503), (2761, 6233), (2981, 5773)]