39498991

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 46891008

約数和(自身を除く): 7392017

約数列:

[1, 7, 31, 191, 217, 953, 1337, 5921, 6671, 29543, 41447, 182023, 206801, 1274161, 5642713, 39498991]

約数ペア:

[(1, 39498991), (7, 5642713), (31, 1274161), (191, 206801), (217, 182023), (953, 41447), (1337, 29543), (5921, 6671)]