82221671

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 95569920

約数和(自身を除く): 13348249

約数列:

[1, 7, 89, 271, 487, 623, 1897, 3409, 24119, 43343, 131977, 168833, 303401, 923839, 11745953, 82221671]

約数ペア:

[(1, 82221671), (7, 11745953), (89, 923839), (271, 303401), (487, 168833), (623, 131977), (1897, 43343), (3409, 24119)]