15662308947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{72379}}^1$

素因数の和:76642

約数の個数: 16

約数和(自身を含む): 22117011840

約数和(自身を除く): 6454702893

約数列:

[1, 3, 17, 51, 4243, 12729, 72131, 72379, 216393, 217137, 1230443, 3691329, 307104097, 921312291, 5220769649, 15662308947]

約数ペア:

[(1, 15662308947), (3, 5220769649), (17, 921312291), (51, 307104097), (4243, 3691329), (12729, 1230443), (72131, 217137), (72379, 216393)]