260724609

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{224569}}^1$

素因数の和:224621

約数の個数: 16

約数和(自身を含む): 395243200

約数和(自身を除く): 134518591

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 224569, 673707, 2021121, 6063363, 9656467, 28969401, 86908203, 260724609]

約数ペア:

[(1, 260724609), (3, 86908203), (9, 28969401), (27, 9656467), (43, 6063363), (129, 2021121), (387, 673707), (1161, 224569)]