2037907395

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{345701}}^1$

素因数の和:345843

約数の個数: 24

約数和(自身を含む): 3559347792

約数和(自身を除く): 1521440397

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 345701, 1037103, 1728505, 3111309, 5185515, 15556545, 45286831, 135860493, 226434155, 407581479, 679302465, 2037907395]

約数ペア:

[(1, 2037907395), (3, 679302465), (5, 407581479), (9, 226434155), (15, 135860493), (45, 45286831), (131, 15556545), (393, 5185515), (655, 3111309), (1179, 1728505), (1965, 1037103), (5895, 345701)]