23891621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 26880000

約数和(自身を除く): 2988379

約数列:

[1, 13, 29, 127, 377, 499, 1651, 3683, 6487, 14471, 47879, 63373, 188123, 823849, 1837817, 23891621]

約数ペア:

[(1, 23891621), (13, 1837817), (29, 823849), (127, 188123), (377, 63373), (499, 47879), (1651, 14471), (3683, 6487)]