408060093

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 670557120

約数和(自身を除く): 262497027

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 193, 399, 579, 757, 931, 1351, 2271, 2793, 3667, 4053, 5299, 9457, 11001, 14383, 15897, 25669, 28371, 37093, 43149, 77007, 100681, 111279, 146101, 179683, 302043, 438303, 539049, 704767, 1022707, 2114301, 2775919, 3068121, 7158949, 8327757, 19431433, 21476847, 58294299, 136020031, 408060093]

約数ペア:

[(1, 408060093), (3, 136020031), (7, 58294299), (19, 21476847), (21, 19431433), (49, 8327757), (57, 7158949), (133, 3068121), (147, 2775919), (193, 2114301), (399, 1022707), (579, 704767), (757, 539049), (931, 438303), (1351, 302043), (2271, 179683), (2793, 146101), (3667, 111279), (4053, 100681), (5299, 77007), (9457, 43149), (11001, 37093), (14383, 28371), (15897, 25669)]