22117689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 35098752

約数和(自身を除く): 12981063

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1423, 1727, 4269, 5181, 12807, 15543, 15653, 46959, 140877, 223411, 670233, 2010699, 2457521, 7372563, 22117689]

約数ペア:

[(1, 22117689), (3, 7372563), (9, 2457521), (11, 2010699), (33, 670233), (99, 223411), (157, 140877), (471, 46959), (1413, 15653), (1423, 15543), (1727, 12807), (4269, 5181)]