129807769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10889}}^1$

素因数の和:11040

約数の個数: 16

約数和(自身を含む): 160997760

約数和(自身を除く): 31189991

約数列:

[1, 7, 13, 91, 131, 917, 1703, 10889, 11921, 76223, 141557, 990899, 1426459, 9985213, 18543967, 129807769]

約数ペア:

[(1, 129807769), (7, 18543967), (13, 9985213), (91, 1426459), (131, 990899), (917, 141557), (1703, 76223), (10889, 11921)]