7505007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 11280384

約数和(自身を除く): 3775377

約数列:

[1, 3, 17, 31, 47, 51, 93, 101, 141, 303, 527, 799, 1457, 1581, 1717, 2397, 3131, 4371, 4747, 5151, 9393, 14241, 24769, 53227, 74307, 80699, 147157, 159681, 242097, 441471, 2501669, 7505007]

約数ペア:

[(1, 7505007), (3, 2501669), (17, 441471), (31, 242097), (47, 159681), (51, 147157), (93, 80699), (101, 74307), (141, 53227), (303, 24769), (527, 14241), (799, 9393), (1457, 5151), (1581, 4747), (1717, 4371), (2397, 3131)]