25128597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13709}}^1$

素因数の和:13772

約数の個数: 16

約数和(自身を含む): 36852480

約数和(自身を除く): 11723883

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 13709, 41127, 178217, 534651, 644323, 1932969, 8376199, 25128597]

約数ペア:

[(1, 25128597), (3, 8376199), (13, 1932969), (39, 644323), (47, 534651), (141, 178217), (611, 41127), (1833, 13709)]