2701251

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 4548960

約数和(自身を除く): 1847709

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 809, 1113, 2427, 3339, 5663, 7281, 16989, 42877, 50967, 128631, 300139, 385893, 900417, 2701251]

約数ペア:

[(1, 2701251), (3, 900417), (7, 385893), (9, 300139), (21, 128631), (53, 50967), (63, 42877), (159, 16989), (371, 7281), (477, 5663), (809, 3339), (1113, 2427)]