40946481

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 19593999

約数列:

[1, 3, 9, 71, 139, 213, 417, 461, 639, 1251, 1383, 4149, 9869, 29607, 32731, 64079, 88821, 98193, 192237, 294579, 576711, 4549609, 13648827, 40946481]

約数ペア:

[(1, 40946481), (3, 13648827), (9, 4549609), (71, 576711), (139, 294579), (213, 192237), (417, 98193), (461, 88821), (639, 64079), (1251, 32731), (1383, 29607), (4149, 9869)]