254964243

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 363151360

約数和(自身を除く): 108187117

約数列:

[1, 3, 31, 43, 93, 103, 129, 309, 619, 1333, 1857, 3193, 3999, 4429, 9579, 13287, 19189, 26617, 57567, 63757, 79851, 137299, 191271, 411897, 825127, 1976467, 2475381, 2741551, 5929401, 8224653, 84988081, 254964243]

約数ペア:

[(1, 254964243), (3, 84988081), (31, 8224653), (43, 5929401), (93, 2741551), (103, 2475381), (129, 1976467), (309, 825127), (619, 411897), (1333, 191271), (1857, 137299), (3193, 79851), (3999, 63757), (4429, 57567), (9579, 26617), (13287, 19189)]