13774999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 16685568

約数和(自身を除く): 2910569

約数列:

[1, 7, 23, 67, 161, 469, 1277, 1541, 8939, 10787, 29371, 85559, 205597, 598913, 1967857, 13774999]

約数ペア:

[(1, 13774999), (7, 1967857), (23, 598913), (67, 205597), (161, 85559), (469, 29371), (1277, 10787), (1541, 8939)]