917384993

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{4793}}^1$

素因数の和:5576

約数の個数: 16

約数和(自身を含む): 1078458240

約数和(自身を除く): 161073247

約数列:

[1, 7, 37, 259, 739, 4793, 5173, 27343, 33551, 177341, 191401, 1241387, 3542027, 24794189, 131054999, 917384993]

約数ペア:

[(1, 917384993), (7, 131054999), (37, 24794189), (259, 3542027), (739, 1241387), (4793, 191401), (5173, 177341), (27343, 33551)]