25240031

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 26971488

約数和(自身を除く): 1731457

約数列:

[1, 37, 53, 61, 211, 1961, 2257, 3233, 7807, 11183, 12871, 119621, 413771, 476227, 682163, 25240031]

約数ペア:

[(1, 25240031), (37, 682163), (53, 476227), (61, 413771), (211, 119621), (1961, 12871), (2257, 11183), (3233, 7807)]