83121227

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{569}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 97675200

約数和(自身を除く): 14553973

約数列:

[1, 7, 41, 287, 509, 569, 3563, 3983, 20869, 23329, 146083, 163303, 289621, 2027347, 11874461, 83121227]

約数ペア:

[(1, 83121227), (7, 11874461), (41, 2027347), (287, 289621), (509, 163303), (569, 146083), (3563, 23329), (3983, 20869)]