40315431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10657}}^1$

素因数の和:10770

約数の個数: 16

約数和(自身を含む): 58491104

約数和(自身を除く): 18175673

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 10657, 31971, 138541, 415623, 1033729, 3101187, 13438477, 40315431]

約数ペア:

[(1, 40315431), (3, 13438477), (13, 3101187), (39, 1033729), (97, 415623), (291, 138541), (1261, 31971), (3783, 10657)]