4129479

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 6656832

約数和(自身を除く): 2527353

約数列:

[1, 3, 9, 19, 31, 41, 57, 93, 123, 171, 279, 361, 369, 589, 779, 1083, 1271, 1767, 2337, 3249, 3813, 5301, 7011, 11191, 11439, 14801, 24149, 33573, 44403, 72447, 100719, 133209, 217341, 458831, 1376493, 4129479]

約数ペア:

[(1, 4129479), (3, 1376493), (9, 458831), (19, 217341), (31, 133209), (41, 100719), (57, 72447), (93, 44403), (123, 33573), (171, 24149), (279, 14801), (361, 11439), (369, 11191), (589, 7011), (779, 5301), (1083, 3813), (1271, 3249), (1767, 2337)]