1291302

素因数分解:

$2^1\times 3^5\times {\mathrm{2657}}^1$

素因数の和:2674

約数の個数: 24

約数和(自身を含む): 2902536

約数和(自身を除く): 1611234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2657, 5314, 7971, 15942, 23913, 47826, 71739, 143478, 215217, 430434, 645651, 1291302]

約数ペア:

[(1, 1291302), (2, 645651), (3, 430434), (6, 215217), (9, 143478), (18, 71739), (27, 47826), (54, 23913), (81, 15942), (162, 7971), (243, 5314), (486, 2657)]