90413949

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2377}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 124797440

約数和(自身を除く): 34383491

約数列:

[1, 3, 31, 93, 409, 1227, 2377, 7131, 12679, 38037, 73687, 221061, 972193, 2916579, 30137983, 90413949]

約数ペア:

[(1, 90413949), (3, 30137983), (31, 2916579), (93, 972193), (409, 221061), (1227, 73687), (2377, 38037), (7131, 12679)]