24879879

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1172

約数の個数: 20

約数和(自身を含む): 37306720

約数和(自身を除く): 12426841

約数列:

[1, 3, 9, 27, 81, 409, 751, 1227, 2253, 3681, 6759, 11043, 20277, 33129, 60831, 307159, 921477, 2764431, 8293293, 24879879]

約数ペア:

[(1, 24879879), (3, 8293293), (9, 2764431), (27, 921477), (81, 307159), (409, 60831), (751, 33129), (1227, 20277), (2253, 11043), (3681, 6759)]