213912673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{863}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 240952320

約数和(自身を除く): 27039647

約数列:

[1, 13, 23, 299, 829, 863, 10777, 11219, 19067, 19849, 247871, 258037, 715427, 9300551, 16454821, 213912673]

約数ペア:

[(1, 213912673), (13, 16454821), (23, 9300551), (299, 715427), (829, 258037), (863, 247871), (10777, 19849), (11219, 19067)]