99555869

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 118091520

約数和(自身を除く): 18535651

約数列:

[1, 7, 29, 203, 401, 1223, 2807, 8561, 11629, 35467, 81403, 248269, 490423, 3432961, 14222267, 99555869]

約数ペア:

[(1, 99555869), (7, 14222267), (29, 3432961), (203, 490423), (401, 248269), (1223, 81403), (2807, 35467), (8561, 11629)]