99971209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 10908791

約数列:

[1, 13, 47, 131, 611, 1249, 1703, 6157, 16237, 58703, 80041, 163619, 763139, 2127047, 7690093, 99971209]

約数ペア:

[(1, 99971209), (13, 7690093), (47, 2127047), (131, 763139), (611, 163619), (1249, 80041), (1703, 58703), (6157, 16237)]