31214227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 36578304

約数和(自身を除く): 5364077

約数列:

[1, 11, 17, 71, 187, 781, 1207, 2351, 13277, 25861, 39967, 166921, 439637, 1836131, 2837657, 31214227]

約数ペア:

[(1, 31214227), (11, 2837657), (17, 1836131), (71, 439637), (187, 166921), (781, 39967), (1207, 25861), (2351, 13277)]