40537491

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 55984128

約数和(自身を除く): 15446637

約数列:

[1, 3, 31, 93, 401, 1087, 1203, 3261, 12431, 33697, 37293, 101091, 435887, 1307661, 13512497, 40537491]

約数ペア:

[(1, 40537491), (3, 13512497), (31, 1307661), (93, 435887), (401, 101091), (1087, 37293), (1203, 33697), (3261, 12431)]