25292007

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24019}}^1$

素因数の和:24044

約数の個数: 20

約数和(自身を含む): 40689880

約数和(自身を除く): 15397873

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24019, 72057, 216171, 312247, 648513, 936741, 1945539, 2810223, 8430669, 25292007]

約数ペア:

[(1, 25292007), (3, 8430669), (9, 2810223), (13, 1945539), (27, 936741), (39, 648513), (81, 312247), (117, 216171), (351, 72057), (1053, 24019)]