426928347

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{43801}}^1$

素因数の和:43848

約数の個数: 24

約数和(自身を含む): 667542480

約数和(自身を除く): 240614133

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 43801, 131403, 394209, 832219, 1182627, 2496657, 7489971, 15812161, 22469913, 47436483, 142309449, 426928347]

約数ペア:

[(1, 426928347), (3, 142309449), (9, 47436483), (19, 22469913), (27, 15812161), (57, 7489971), (171, 2496657), (361, 1182627), (513, 832219), (1083, 394209), (3249, 131403), (9747, 43801)]