2015231771

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1759}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 2378787840

約数和(自身を除く): 363556069

約数列:

[1, 7, 49, 103, 227, 721, 1589, 1759, 5047, 11123, 12313, 23381, 86191, 163667, 181177, 399293, 1145669, 1268239, 2795051, 8877673, 19565357, 41127179, 287890253, 2015231771]

約数ペア:

[(1, 2015231771), (7, 287890253), (49, 41127179), (103, 19565357), (227, 8877673), (721, 2795051), (1589, 1268239), (1759, 1145669), (5047, 399293), (11123, 181177), (12313, 163667), (23381, 86191)]