25828521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2207}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 35610624

約数和(自身を除く): 9782103

約数列:

[1, 3, 47, 83, 141, 249, 2207, 3901, 6621, 11703, 103729, 183181, 311187, 549543, 8609507, 25828521]

約数ペア:

[(1, 25828521), (3, 8609507), (47, 549543), (83, 311187), (141, 183181), (249, 103729), (2207, 11703), (3901, 6621)]