1458621

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 2188800

約数和(自身を除く): 730179

約数列:

[1, 3, 9, 27, 89, 267, 607, 801, 1821, 2403, 5463, 16389, 54023, 162069, 486207, 1458621]

約数ペア:

[(1, 1458621), (3, 486207), (9, 162069), (27, 54023), (89, 16389), (267, 5463), (607, 2403), (801, 1821)]