3421836009

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{164377}}^1$

素因数の和:164646

約数の個数: 20

約数和(自身を含む): 5131552404

約数和(自身を除く): 1709716395

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 6939, 20817, 164377, 493131, 1479393, 4438179, 13314537, 42244889, 126734667, 380204001, 1140612003, 3421836009]

約数ペア:

[(1, 3421836009), (3, 1140612003), (9, 380204001), (27, 126734667), (81, 42244889), (257, 13314537), (771, 4438179), (2313, 1479393), (6939, 493131), (20817, 164377)]