69160413

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4397}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 108296352

約数和(自身を除く): 39135939

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 4397, 5243, 13191, 15729, 30779, 92337, 215453, 470479, 646359, 1411437, 3293353, 9880059, 23053471, 69160413]

約数ペア:

[(1, 69160413), (3, 23053471), (7, 9880059), (21, 3293353), (49, 1411437), (107, 646359), (147, 470479), (321, 215453), (749, 92337), (2247, 30779), (4397, 15729), (5243, 13191)]