7940511

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 12199824

約数和(自身を除く): 4259313

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 797, 1107, 2391, 3321, 7173, 9963, 21519, 32677, 64557, 98031, 193671, 294093, 882279, 2646837, 7940511]

約数ペア:

[(1, 7940511), (3, 2646837), (9, 882279), (27, 294093), (41, 193671), (81, 98031), (123, 64557), (243, 32677), (369, 21519), (797, 9963), (1107, 7173), (2391, 3321)]