30465963

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 51296256

約数和(自身を除く): 20830293

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 1103, 2511, 3069, 3309, 9207, 9927, 12133, 27621, 29781, 34193, 36399, 89343, 102579, 109197, 307737, 327591, 376123, 923211, 982773, 1128369, 2769633, 3385107, 10155321, 30465963]

約数ペア:

[(1, 30465963), (3, 10155321), (9, 3385107), (11, 2769633), (27, 1128369), (31, 982773), (33, 923211), (81, 376123), (93, 327591), (99, 307737), (279, 109197), (297, 102579), (341, 89343), (837, 36399), (891, 34193), (1023, 29781), (1103, 27621), (2511, 12133), (3069, 9927), (3309, 9207)]