12967803

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{4663}}^1$

素因数の和:4775

約数の個数: 16

約数和(自身を含む): 19402240

約数和(自身を除く): 6434437

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 4663, 13989, 41967, 125901, 480289, 1440867, 4322601, 12967803]

約数ペア:

[(1, 12967803), (3, 4322601), (9, 1440867), (27, 480289), (103, 125901), (309, 41967), (927, 13989), (2781, 4663)]