303831

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 30

約数和(自身を含む): 514976

約数和(自身を除く): 211145

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 121, 279, 297, 341, 363, 837, 891, 1023, 1089, 2511, 3069, 3267, 3751, 9207, 9801, 11253, 27621, 33759, 101277, 303831]

約数ペア:

[(1, 303831), (3, 101277), (9, 33759), (11, 27621), (27, 11253), (31, 9801), (33, 9207), (81, 3751), (93, 3267), (99, 3069), (121, 2511), (279, 1089), (297, 1023), (341, 891), (363, 837)]