31017061

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 33948288

約数和(自身を除く): 2931227

約数列:

[1, 17, 43, 151, 281, 731, 2567, 4777, 6493, 12083, 42431, 110381, 205411, 721327, 1824533, 31017061]

約数ペア:

[(1, 31017061), (17, 1824533), (43, 721327), (151, 205411), (281, 110381), (731, 42431), (2567, 12083), (4777, 6493)]