21342229

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 23639040

約数和(自身を除く): 2296811

約数列:

[1, 23, 31, 37, 713, 809, 851, 1147, 18607, 25079, 26381, 29933, 576817, 688459, 927923, 21342229]

約数ペア:

[(1, 21342229), (23, 927923), (31, 688459), (37, 576817), (713, 29933), (809, 26381), (851, 25079), (1147, 18607)]