26280033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21737}}^1$

素因数の和:21784

約数の個数: 16

約数和(自身を含む): 38954496

約数和(自身を除く): 12674463

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 21737, 65211, 282581, 673847, 847743, 2021541, 8760011, 26280033]

約数ペア:

[(1, 26280033), (3, 8760011), (13, 2021541), (31, 847743), (39, 673847), (93, 282581), (403, 65211), (1209, 21737)]