21447071533

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{124447}}^1$

素因数の和:124656

約数の個数: 16

約数和(自身を含む): 22938255360

約数和(自身を除く): 1491183827

約数列:

[1, 23, 59, 127, 1357, 2921, 7493, 124447, 172339, 2862281, 7342373, 15804769, 168874579, 363509687, 932481371, 21447071533]

約数ペア:

[(1, 21447071533), (23, 932481371), (59, 363509687), (127, 168874579), (1357, 15804769), (2921, 7342373), (7493, 2862281), (124447, 172339)]