243301617

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{693167}}^1$

素因数の和:693189

約数の個数: 16

約数和(自身を含む): 388174080

約数和(自身を除く): 144872463

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 693167, 2079501, 6238503, 9011171, 18715509, 27033513, 81100539, 243301617]

約数ペア:

[(1, 243301617), (3, 81100539), (9, 27033513), (13, 18715509), (27, 9011171), (39, 6238503), (117, 2079501), (351, 693167)]