2753202459

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{665507}}^1$

素因数の和:665714

約数の個数: 16

約数和(自身を含む): 4216658688

約数和(自身を除く): 1463456229

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 665507, 1996521, 4658549, 13975647, 131104879, 393314637, 917734153, 2753202459]

約数ペア:

[(1, 2753202459), (3, 917734153), (7, 393314637), (21, 131104879), (197, 13975647), (591, 4658549), (1379, 1996521), (4137, 665507)]