16079391

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1300

約数の個数: 20

約数和(自身を含む): 24175800

約数和(自身を除く): 8096409

約数列:

[1, 3, 9, 27, 81, 179, 537, 1109, 1611, 3327, 4833, 9981, 14499, 29943, 89829, 198511, 595533, 1786599, 5359797, 16079391]

約数ペア:

[(1, 16079391), (3, 5359797), (9, 1786599), (27, 595533), (81, 198511), (179, 89829), (537, 29943), (1109, 14499), (1611, 9981), (3327, 4833)]