12071445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47339}}^1$

素因数の和:47364

約数の個数: 16

約数和(自身を含む): 20450880

約数和(自身を除く): 8379435

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 47339, 142017, 236695, 710085, 804763, 2414289, 4023815, 12071445]

約数ペア:

[(1, 12071445), (3, 4023815), (5, 2414289), (15, 804763), (17, 710085), (51, 236695), (85, 142017), (255, 47339)]