2427159

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 3790080

約数和(自身を除く): 1362921

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2819, 8457, 19733, 59199, 115579, 346737, 809053, 2427159]

約数ペア:

[(1, 2427159), (3, 809053), (7, 346737), (21, 115579), (41, 59199), (123, 19733), (287, 8457), (861, 2819)]