13942201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 17248000

約数和(自身を除く): 3305799

約数列:

[1, 7, 13, 91, 349, 439, 2443, 3073, 4537, 5707, 31759, 39949, 153211, 1072477, 1991743, 13942201]

約数ペア:

[(1, 13942201), (7, 1991743), (13, 1072477), (91, 153211), (349, 39949), (439, 31759), (2443, 5707), (3073, 4537)]