1449333

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 20

約数和(自身を含む): 2243340

約数和(自身を除く): 794007

約数列:

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

約数ペア:

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