2260521

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 3465600

約数和(自身を除く): 1205079

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 2887, 8661, 25983, 77949, 83723, 251169, 753507, 2260521]

約数ペア:

[(1, 2260521), (3, 753507), (9, 251169), (27, 83723), (29, 77949), (87, 25983), (261, 8661), (783, 2887)]