13983323193

素因数分解:

$3^3\times 7^1\times {\mathrm{73985837}}^1$

素因数の和:73985853

約数の個数: 16

約数和(自身を含む): 23675468160

約数和(自身を除く): 9692144967

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 73985837, 221957511, 517900859, 665872533, 1553702577, 1997617599, 4661107731, 13983323193]

約数ペア:

[(1, 13983323193), (3, 4661107731), (7, 1997617599), (9, 1553702577), (21, 665872533), (27, 517900859), (63, 221957511), (189, 73985837)]