9952789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 13063680

約数和(自身を除く): 3110891

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 6803, 47621, 74833, 129257, 523831, 904799, 1421827, 9952789]

約数ペア:

[(1, 9952789), (7, 1421827), (11, 904799), (19, 523831), (77, 129257), (133, 74833), (209, 47621), (1463, 6803)]