25828821

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{32987}}^1$

素因数の和:33025

約数の個数: 16

約数和(自身を含む): 39585600

約数和(自身を除く): 13756779

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 32987, 98961, 296883, 890649, 956623, 2869869, 8609607, 25828821]

約数ペア:

[(1, 25828821), (3, 8609607), (9, 2869869), (27, 956623), (29, 890649), (87, 296883), (261, 98961), (783, 32987)]