23205413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13103}}^1$

素因数の和:13144

約数の個数: 16

約数和(自身を含む): 30191616

約数和(自身を除く): 6986203

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 13103, 91721, 144133, 301369, 1008931, 2109583, 3315059, 23205413]

約数ペア:

[(1, 23205413), (7, 3315059), (11, 2109583), (23, 1008931), (77, 301369), (161, 144133), (253, 91721), (1771, 13103)]