23996313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 38840256

約数和(自身を除く): 14843943

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 6551, 19653, 58959, 72061, 216183, 242387, 648549, 727161, 2181483, 2666257, 7998771, 23996313]

約数ペア:

[(1, 23996313), (3, 7998771), (9, 2666257), (11, 2181483), (33, 727161), (37, 648549), (99, 242387), (111, 216183), (333, 72061), (407, 58959), (1221, 19653), (3663, 6551)]