9117999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 14836224

約数和(自身を除く): 5718225

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 2971, 3069, 8913, 26739, 32681, 92101, 98043, 276303, 294129, 828909, 1013111, 3039333, 9117999]

約数ペア:

[(1, 9117999), (3, 3039333), (9, 1013111), (11, 828909), (31, 294129), (33, 276303), (93, 98043), (99, 92101), (279, 32681), (341, 26739), (1023, 8913), (2971, 3069)]