260953147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{124679}}^1$

素因数の和:124722

約数の個数: 16

約数和(自身を含む): 335139840

約数和(自身を除く): 74186693

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 124679, 872753, 1620827, 2867617, 11345789, 20073319, 37279021, 260953147]

約数ペア:

[(1, 260953147), (7, 37279021), (13, 20073319), (23, 11345789), (91, 2867617), (161, 1620827), (299, 872753), (2093, 124679)]