21433493

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1384

約数の個数: 12

約数和(自身を含む): 23146368

約数和(自身を除く): 1712875

約数列:

[1, 23, 31, 529, 713, 1307, 16399, 30061, 40517, 691403, 931891, 21433493]

約数ペア:

[(1, 21433493), (23, 931891), (31, 691403), (529, 40517), (713, 30061), (1307, 16399)]