2256801

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 3389280

約数和(自身を除く): 1132479

約数列:

[1, 3, 17, 19, 51, 57, 137, 289, 323, 411, 867, 969, 2329, 2603, 5491, 6987, 7809, 16473, 39593, 44251, 118779, 132753, 752267, 2256801]

約数ペア:

[(1, 2256801), (3, 752267), (17, 132753), (19, 118779), (51, 44251), (57, 39593), (137, 16473), (289, 7809), (323, 6987), (411, 5491), (867, 2603), (969, 2329)]