30251133

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9905

約数の個数: 24

約数和(自身を含む): 49211136

約数和(自身を除く): 18960003

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 9857, 29571, 88713, 108427, 305567, 325281, 916701, 975843, 2750103, 3361237, 10083711, 30251133]

約数ペア:

[(1, 30251133), (3, 10083711), (9, 3361237), (11, 2750103), (31, 975843), (33, 916701), (93, 325281), (99, 305567), (279, 108427), (341, 88713), (1023, 29571), (3069, 9857)]