2340781629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{109541}}^1$

素因数の和:109980

約数の個数: 16

約数和(自身を含む): 3312550080

約数和(自身を除く): 971768451

約数列:

[1, 3, 17, 51, 419, 1257, 7123, 21369, 109541, 328623, 1862197, 5586591, 45897679, 137693037, 780260543, 2340781629]

約数ペア:

[(1, 2340781629), (3, 780260543), (17, 137693037), (51, 45897679), (419, 5586591), (1257, 1862197), (7123, 328623), (21369, 109541)]