31461391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 35265888

約数和(自身を除く): 3804497

約数列:

[1, 13, 41, 67, 533, 871, 881, 2747, 11453, 35711, 36121, 59027, 469573, 767351, 2420107, 31461391]

約数ペア:

[(1, 31461391), (13, 2420107), (41, 767351), (67, 469573), (533, 59027), (871, 36121), (881, 35711), (2747, 11453)]