4541397

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12748

約数の個数: 16

約数和(自身を含む): 7327872

約数和(自身を除く): 2786475

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 12721, 38163, 89047, 216257, 267141, 648771, 1513799, 4541397]

約数ペア:

[(1, 4541397), (3, 1513799), (7, 648771), (17, 267141), (21, 216257), (51, 89047), (119, 38163), (357, 12721)]