120590617

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 143640000

約数和(自身を除く): 23049383

約数列:

[1, 7, 49, 83, 149, 199, 581, 1043, 1393, 4067, 7301, 9751, 12367, 16517, 29651, 86569, 115619, 207557, 605983, 809333, 1452899, 2461033, 17227231, 120590617]

約数ペア:

[(1, 120590617), (7, 17227231), (49, 2461033), (83, 1452899), (149, 809333), (199, 605983), (581, 207557), (1043, 115619), (1393, 86569), (4067, 29651), (7301, 16517), (9751, 12367)]