28069943

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3886

約数の個数: 12

約数和(自身を含む): 31367784

約数和(自身を除く): 3297841

約数列:

[1, 11, 61, 121, 671, 3803, 7381, 41833, 231983, 460163, 2551813, 28069943]

約数ペア:

[(1, 28069943), (11, 2551813), (61, 460163), (121, 231983), (671, 41833), (3803, 7381)]