23474169

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 35123400

約数和(自身を除く): 11649231

約数列:

[1, 3, 9, 37, 111, 157, 333, 449, 471, 1347, 1413, 4041, 5809, 16613, 17427, 49839, 52281, 70493, 149517, 211479, 634437, 2608241, 7824723, 23474169]

約数ペア:

[(1, 23474169), (3, 7824723), (9, 2608241), (37, 634437), (111, 211479), (157, 149517), (333, 70493), (449, 52281), (471, 49839), (1347, 17427), (1413, 16613), (4041, 5809)]