40538883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{175493}}^1$

素因数の和:175514

約数の個数: 16

約数和(自身を含む): 67389696

約数和(自身を除く): 26850813

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 175493, 526479, 1228451, 1930423, 3685353, 5791269, 13512961, 40538883]

約数ペア:

[(1, 40538883), (3, 13512961), (7, 5791269), (11, 3685353), (21, 1930423), (33, 1228451), (77, 526479), (231, 175493)]