2912308263

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{609397}}^1$

素因数の和:609468

約数の個数: 20

約数和(自身を含む): 4424229480

約数和(自身を除く): 1511921217

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 609397, 1828191, 5484573, 16453719, 35954423, 49361157, 107863269, 323589807, 970769421, 2912308263]

約数ペア:

[(1, 2912308263), (3, 970769421), (9, 323589807), (27, 107863269), (59, 49361157), (81, 35954423), (177, 16453719), (531, 5484573), (1593, 1828191), (4779, 609397)]