2589327

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2484

約数の個数: 20

約数和(自身を含む): 4167240

約数和(自身を除く): 1577913

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2459, 7377, 22131, 31967, 66393, 95901, 199179, 287703, 863109, 2589327]

約数ペア:

[(1, 2589327), (3, 863109), (9, 287703), (13, 199179), (27, 95901), (39, 66393), (81, 31967), (117, 22131), (351, 7377), (1053, 2459)]