16255323

素因数分解:

$3^4\times 7^1\times {\mathrm{28669}}^1$

素因数の和:28688

約数の個数: 20

約数和(自身を含む): 27752560

約数和(自身を除く): 11497237

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28669, 86007, 200683, 258021, 602049, 774063, 1806147, 2322189, 5418441, 16255323]

約数ペア:

[(1, 16255323), (3, 5418441), (7, 2322189), (9, 1806147), (21, 774063), (27, 602049), (63, 258021), (81, 200683), (189, 86007), (567, 28669)]