109747729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20441}}^1$

素因数の和:20520

約数の個数: 16

約数和(自身を含む): 137370240

約数和(自身を除く): 27622511

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 20441, 143087, 265733, 1206019, 1860131, 8442133, 15678247, 109747729]

約数ペア:

[(1, 109747729), (7, 15678247), (13, 8442133), (59, 1860131), (91, 1206019), (413, 265733), (767, 143087), (5369, 20441)]