123513481

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 154211904

約数和(自身を除く): 30698423

約数列:

[1, 7, 13, 91, 131, 169, 797, 917, 1183, 1703, 5579, 10361, 11921, 22139, 72527, 104407, 134693, 154973, 730849, 942851, 1357291, 9501037, 17644783, 123513481]

約数ペア:

[(1, 123513481), (7, 17644783), (13, 9501037), (91, 1357291), (131, 942851), (169, 730849), (797, 154973), (917, 134693), (1183, 104407), (1703, 72527), (5579, 22139), (10361, 11921)]