26290251

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24967}}^1$

素因数の和:24992

約数の個数: 20

約数和(自身を含む): 42295792

約数和(自身を除く): 16005541

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24967, 74901, 224703, 324571, 674109, 973713, 2022327, 2921139, 8763417, 26290251]

約数ペア:

[(1, 26290251), (3, 8763417), (9, 2921139), (13, 2022327), (27, 973713), (39, 674109), (81, 324571), (117, 224703), (351, 74901), (1053, 24967)]