56945133679

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{447791}}^1$

素因数の和:448326

約数の個数: 16

約数和(自身を含む): 66975353856

約数和(自身を除く): 10030220177

約数列:

[1, 7, 37, 259, 491, 3437, 18167, 127169, 447791, 3134537, 16568267, 115977869, 219865381, 1539057667, 8135019097, 56945133679]

約数ペア:

[(1, 56945133679), (7, 8135019097), (37, 1539057667), (259, 219865381), (491, 115977869), (3437, 16568267), (18167, 3134537), (127169, 447791)]