13979147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6722

約数の個数: 16

約数和(自身を含む): 17955840

約数和(自身を除く): 3976693

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 6679, 46753, 86827, 153617, 607789, 1075319, 1997021, 13979147]

約数ペア:

[(1, 13979147), (7, 1997021), (13, 1075319), (23, 607789), (91, 153617), (161, 86827), (299, 46753), (2093, 6679)]