22169763

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31991}}^1$

素因数の和:32015

約数の個数: 24

約数和(自身を含む): 39926016

約数和(自身を除く): 17756253

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 31991, 95973, 223937, 287919, 351901, 671811, 1055703, 2015433, 2463307, 3167109, 7389921, 22169763]

約数ペア:

[(1, 22169763), (3, 7389921), (7, 3167109), (9, 2463307), (11, 2015433), (21, 1055703), (33, 671811), (63, 351901), (77, 287919), (99, 223937), (231, 95973), (693, 31991)]