2625561

素因数分解:

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

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 3974400

約数和(自身を除く): 1348839

約数列:

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

約数ペア:

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