4878031491

素因数分解:

$3^4\times {\mathrm{1559}}^1\times {\mathrm{38629}}^1$

素因数の和:40200

約数の個数: 20

約数和(自身を含む): 7291798800

約数和(自身を除く): 2413767309

約数列:

[1, 3, 9, 27, 81, 1559, 4677, 14031, 38629, 42093, 115887, 126279, 347661, 1042983, 3128949, 60222611, 180667833, 542003499, 1626010497, 4878031491]

約数ペア:

[(1, 4878031491), (3, 1626010497), (9, 542003499), (27, 180667833), (81, 60222611), (1559, 3128949), (4677, 1042983), (14031, 347661), (38629, 126279), (42093, 115887)]