13307345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 17273088

約数和(自身を除く): 3965743

約数列:

[1, 5, 17, 47, 85, 235, 799, 3331, 3995, 16655, 56627, 156557, 283135, 782785, 2661469, 13307345]

約数ペア:

[(1, 13307345), (5, 2661469), (17, 782785), (47, 283135), (85, 156557), (235, 56627), (799, 16655), (3331, 3995)]