2594109

素因数分解:

$3^1\times 7^3\times {\mathrm{2521}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 4035200

約数和(自身を除く): 1441091

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2521, 7563, 17647, 52941, 123529, 370587, 864703, 2594109]

約数ペア:

[(1, 2594109), (3, 864703), (7, 370587), (21, 123529), (49, 52941), (147, 17647), (343, 7563), (1029, 2521)]