2127853

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 2665600

約数和(自身を除く): 537747

約数列:

[1, 7, 13, 67, 91, 349, 469, 871, 2443, 4537, 6097, 23383, 31759, 163681, 303979, 2127853]

約数ペア:

[(1, 2127853), (7, 303979), (13, 163681), (67, 31759), (91, 23383), (349, 6097), (469, 4537), (871, 2443)]