4195257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6724

約数の個数: 16

約数和(自身を含む): 6424320

約数和(自身を除く): 2229063

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 6691, 20073, 73601, 127129, 220803, 381387, 1398419, 4195257]

約数ペア:

[(1, 4195257), (3, 1398419), (11, 381387), (19, 220803), (33, 127129), (57, 73601), (209, 20073), (627, 6691)]