7876683

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2128

約数の個数: 20

約数和(自身を含む): 12022560

約数和(自身を除く): 4145877

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2069, 3807, 6207, 18621, 55863, 97243, 167589, 291729, 875187, 2625561, 7876683]

約数ペア:

[(1, 7876683), (3, 2625561), (9, 875187), (27, 291729), (47, 167589), (81, 97243), (141, 55863), (423, 18621), (1269, 6207), (2069, 3807)]