4347999

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 6748560

約数和(自身を除く): 2400561

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 617, 783, 1851, 2349, 5553, 7047, 16659, 17893, 49977, 53679, 149931, 161037, 483111, 1449333, 4347999]

約数ペア:

[(1, 4347999), (3, 1449333), (9, 483111), (27, 161037), (29, 149931), (81, 53679), (87, 49977), (243, 17893), (261, 16659), (617, 7047), (783, 5553), (1851, 2349)]