3305367

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 5515664

約数和(自身を除く): 2210297

約数列:

[1, 3, 9, 13, 27, 39, 43, 73, 81, 117, 129, 219, 351, 387, 559, 657, 949, 1053, 1161, 1677, 1971, 2847, 3139, 3483, 5031, 5913, 8541, 9417, 15093, 25623, 28251, 40807, 45279, 76869, 84753, 122421, 254259, 367263, 1101789, 3305367]

約数ペア:

[(1, 3305367), (3, 1101789), (9, 367263), (13, 254259), (27, 122421), (39, 84753), (43, 76869), (73, 45279), (81, 40807), (117, 28251), (129, 25623), (219, 15093), (351, 9417), (387, 8541), (559, 5913), (657, 5031), (949, 3483), (1053, 3139), (1161, 2847), (1677, 1971)]