9856431

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{28081}}^1$

素因数の和:28103

約数の個数: 16

約数和(自身を含む): 15725920

約数和(自身を除く): 5869489

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 28081, 84243, 252729, 365053, 758187, 1095159, 3285477, 9856431]

約数ペア:

[(1, 9856431), (3, 3285477), (9, 1095159), (13, 758187), (27, 365053), (39, 252729), (117, 84243), (351, 28081)]