79740879

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 107631744

約数和(自身を除く): 27890865

約数列:

[1, 3, 131, 331, 393, 613, 993, 1839, 43361, 80303, 130083, 202903, 240909, 608709, 26580293, 79740879]

約数ペア:

[(1, 79740879), (3, 26580293), (131, 608709), (331, 240909), (393, 202903), (613, 130083), (993, 80303), (1839, 43361)]