16888961889

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{32921953}}^1$

素因数の和:32921981

約数の個数: 16

約数和(自身を含む): 26337563200

約数和(自身を除く): 9448601311

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 32921953, 98765859, 296297577, 625517107, 888892731, 1876551321, 5629653963, 16888961889]

約数ペア:

[(1, 16888961889), (3, 5629653963), (9, 1876551321), (19, 888892731), (27, 625517107), (57, 296297577), (171, 98765859), (513, 32921953)]