47934313

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 57024000

約数和(自身を除く): 9089687

約数列:

[1, 7, 47, 53, 329, 371, 2491, 2749, 17437, 19243, 129203, 145697, 904421, 1019879, 6847759, 47934313]

約数ペア:

[(1, 47934313), (7, 6847759), (47, 1019879), (53, 904421), (329, 145697), (371, 129203), (2491, 19243), (2749, 17437)]