23968587

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 34074000

約数和(自身を除く): 10105413

約数列:

[1, 3, 29, 43, 87, 129, 149, 447, 1247, 1849, 3741, 4321, 5547, 6407, 12963, 19221, 53621, 160863, 185803, 275501, 557409, 826503, 7989529, 23968587]

約数ペア:

[(1, 23968587), (3, 7989529), (29, 826503), (43, 557409), (87, 275501), (129, 185803), (149, 160863), (447, 53621), (1247, 19221), (1849, 12963), (3741, 6407), (4321, 5547)]