40223997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 63618048

約数和(自身を除く): 23394051

約数列:

[1, 3, 9, 11, 33, 99, 353, 1059, 1151, 3177, 3453, 3883, 10359, 11649, 12661, 34947, 37983, 113949, 406303, 1218909, 3656727, 4469333, 13407999, 40223997]

約数ペア:

[(1, 40223997), (3, 13407999), (9, 4469333), (11, 3656727), (33, 1218909), (99, 406303), (353, 113949), (1059, 37983), (1151, 34947), (3177, 12661), (3453, 11649), (3883, 10359)]