2920940061

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{443171}}^1$

素因数の和:443213

約数の個数: 16

約数和(自身を含む): 4218997440

約数和(自身を除く): 1298057379

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 443171, 1329513, 5761223, 17283669, 74895899, 224687697, 973646687, 2920940061]

約数ペア:

[(1, 2920940061), (3, 973646687), (13, 224687697), (39, 74895899), (169, 17283669), (507, 5761223), (2197, 1329513), (6591, 443171)]