1949343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 2985600

約数和(自身を除く): 1036257

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3109, 9327, 34199, 59071, 102597, 177213, 649781, 1949343]

約数ペア:

[(1, 1949343), (3, 649781), (11, 177213), (19, 102597), (33, 59071), (57, 34199), (209, 9327), (627, 3109)]