561390161761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{10874807}}^1$

素因数の和:10874869

約数の個数: 24

約数和(自身を含む): 696074710464

約数和(自身を除く): 134684548703

約数列:

[1, 11, 13, 19, 143, 209, 247, 361, 2717, 3971, 4693, 51623, 10874807, 119622877, 141372491, 206621333, 1555097401, 2272834663, 2686077329, 3925805327, 29546850619, 43183858597, 51035469251, 561390161761]

約数ペア:

[(1, 561390161761), (11, 51035469251), (13, 43183858597), (19, 29546850619), (143, 3925805327), (209, 2686077329), (247, 2272834663), (361, 1555097401), (2717, 206621333), (3971, 141372491), (4693, 119622877), (51623, 10874807)]