11221659

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 17888640

約数和(自身を除く): 6666981

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 109, 123, 279, 327, 369, 837, 981, 1107, 1271, 2511, 2943, 3321, 3379, 3813, 4469, 8829, 10137, 11439, 13407, 30411, 34317, 40221, 91233, 102951, 120663, 138539, 273699, 361989, 415617, 1246851, 3740553, 11221659]

約数ペア:

[(1, 11221659), (3, 3740553), (9, 1246851), (27, 415617), (31, 361989), (41, 273699), (81, 138539), (93, 120663), (109, 102951), (123, 91233), (279, 40221), (327, 34317), (369, 30411), (837, 13407), (981, 11439), (1107, 10137), (1271, 8829), (2511, 4469), (2943, 3813), (3321, 3379)]