9993011

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:1994

約数の個数: 12

約数和(自身を含む): 11737440

約数和(自身を除く): 1744429

約数列:

[1, 7, 49, 109, 763, 1871, 5341, 13097, 91679, 203939, 1427573, 9993011]

約数ペア:

[(1, 9993011), (7, 1427573), (49, 203939), (109, 91679), (763, 13097), (1871, 5341)]