15780941

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3244

約数の個数: 12

約数和(自身を含む): 17774652

約数和(自身を除く): 1993711

約数列:

[1, 11, 41, 121, 451, 3181, 4961, 34991, 130421, 384901, 1434631, 15780941]

約数ペア:

[(1, 15780941), (11, 1434631), (41, 384901), (121, 130421), (451, 34991), (3181, 4961)]