24513021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11065

約数の個数: 24

約数和(自身を含む): 40141920

約数和(自身を除く): 15628899

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 11027, 33081, 99243, 143351, 209513, 430053, 628539, 1290159, 1885617, 2723669, 8171007, 24513021]

約数ペア:

[(1, 24513021), (3, 8171007), (9, 2723669), (13, 1885617), (19, 1290159), (39, 628539), (57, 430053), (117, 209513), (171, 143351), (247, 99243), (741, 33081), (2223, 11027)]