23800821

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 35175840

約数和(自身を除く): 11375019

約数列:

[1, 3, 11, 33, 121, 173, 363, 379, 519, 1137, 1903, 4169, 5709, 12507, 20933, 45859, 62799, 65567, 137577, 196701, 721237, 2163711, 7933607, 23800821]

約数ペア:

[(1, 23800821), (3, 7933607), (11, 2163711), (33, 721237), (121, 196701), (173, 137577), (363, 65567), (379, 62799), (519, 45859), (1137, 20933), (1903, 12507), (4169, 5709)]