8116647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 5721177

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 857, 861, 1353, 2571, 3157, 5999, 9427, 9471, 17997, 28281, 35137, 65989, 105411, 197967, 245959, 386507, 737877, 1159521, 2705549, 8116647]

約数ペア:

[(1, 8116647), (3, 2705549), (7, 1159521), (11, 737877), (21, 386507), (33, 245959), (41, 197967), (77, 105411), (123, 65989), (231, 35137), (287, 28281), (451, 17997), (857, 9471), (861, 9427), (1353, 5999), (2571, 3157)]