23969187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 37992240

約数和(自身を除く): 14023053

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1229, 1773, 2167, 3687, 6501, 11061, 13519, 19503, 40557, 121671, 242113, 726339, 2179017, 2663243, 7989729, 23969187]

約数ペア:

[(1, 23969187), (3, 7989729), (9, 2663243), (11, 2179017), (33, 726339), (99, 242113), (197, 121671), (591, 40557), (1229, 19503), (1773, 13519), (2167, 11061), (3687, 6501)]