25416261

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24137}}^1$

素因数の和:24162

約数の個数: 20

約数和(自身を含む): 40889772

約数和(自身を除く): 15473511

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24137, 72411, 217233, 313781, 651699, 941343, 1955097, 2824029, 8472087, 25416261]

約数ペア:

[(1, 25416261), (3, 8472087), (9, 2824029), (13, 1955097), (27, 941343), (39, 651699), (81, 313781), (117, 217233), (351, 72411), (1053, 24137)]