11728717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11717}}^1$

素因数の和:11748

約数の個数: 16

約数和(自身を含む): 15748992

約数和(自身を除く): 4020275

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 11717, 82019, 128887, 152321, 902209, 1066247, 1675531, 11728717]

約数ペア:

[(1, 11728717), (7, 1675531), (11, 1066247), (13, 902209), (77, 152321), (91, 128887), (143, 82019), (1001, 11717)]