1520408031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1\times {\mathrm{8039}}^1$

素因数の和:10806

約数の個数: 16

約数和(自身を含む): 2116385280

約数和(自身を除く): 595977249

約数列:

[1, 3, 23, 69, 2741, 8039, 8223, 24117, 63043, 184897, 189129, 554691, 22034899, 66104697, 506802677, 1520408031]

約数ペア:

[(1, 1520408031), (3, 506802677), (23, 66104697), (69, 22034899), (2741, 554691), (8039, 189129), (8223, 184897), (24117, 63043)]