130800943

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{205339}}^1$

素因数の和:205366

約数の個数: 12

約数和(自身を含む): 163861320

約数和(自身を除く): 33060377

約数列:

[1, 7, 13, 49, 91, 637, 205339, 1437373, 2669407, 10061611, 18685849, 130800943]

約数ペア:

[(1, 130800943), (7, 18685849), (13, 10061611), (49, 2669407), (91, 1437373), (637, 205339)]