2223417

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 3409920

約数和(自身を除く): 1186503

約数列:

[1, 3, 7, 21, 239, 443, 717, 1329, 1673, 3101, 5019, 9303, 105877, 317631, 741139, 2223417]

約数ペア:

[(1, 2223417), (3, 741139), (7, 317631), (21, 105877), (239, 9303), (443, 5019), (717, 3101), (1329, 1673)]