4920531

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 8864640

約数和(自身を除く): 3944109

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 179, 187, 231, 357, 537, 539, 561, 833, 1253, 1309, 1617, 1969, 2499, 3043, 3759, 3927, 5907, 8771, 9129, 9163, 13783, 21301, 26313, 27489, 33473, 41349, 63903, 96481, 100419, 149107, 234311, 289443, 447321, 702933, 1640177, 4920531]

約数ペア:

[(1, 4920531), (3, 1640177), (7, 702933), (11, 447321), (17, 289443), (21, 234311), (33, 149107), (49, 100419), (51, 96481), (77, 63903), (119, 41349), (147, 33473), (179, 27489), (187, 26313), (231, 21301), (357, 13783), (537, 9163), (539, 9129), (561, 8771), (833, 5907), (1253, 3927), (1309, 3759), (1617, 3043), (1969, 2499)]