13202637

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4523}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 20267520

約数和(自身を除く): 7064883

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4523, 13569, 31661, 94983, 628697, 1886091, 4400879, 13202637]

約数ペア:

[(1, 13202637), (3, 4400879), (7, 1886091), (21, 628697), (139, 94983), (417, 31661), (973, 13569), (2919, 4523)]