2501103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 3830400

約数和(自身を除く): 1329297

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3989, 11967, 43879, 75791, 131637, 227373, 833701, 2501103]

約数ペア:

[(1, 2501103), (3, 833701), (11, 227373), (19, 131637), (33, 75791), (57, 43879), (209, 11967), (627, 3989)]