6681647

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 8085504

約数和(自身を除く): 1403857

約数列:

[1, 7, 31, 41, 217, 287, 751, 1271, 5257, 8897, 23281, 30791, 162967, 215537, 954521, 6681647]

約数ペア:

[(1, 6681647), (7, 954521), (31, 215537), (41, 162967), (217, 30791), (287, 23281), (751, 8897), (1271, 5257)]