3126357

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:2994

約数の個数: 20

約数和(自身を含む): 5031180

約数和(自身を除く): 1904823

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2969, 8907, 26721, 38597, 80163, 115791, 240489, 347373, 1042119, 3126357]

約数ペア:

[(1, 3126357), (3, 1042119), (9, 347373), (13, 240489), (27, 115791), (39, 80163), (81, 38597), (117, 26721), (351, 8907), (1053, 2969)]