17320237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 19505664

約数和(自身を除く): 2185427

約数列:

[1, 11, 67, 71, 331, 737, 781, 3641, 4757, 22177, 23501, 52327, 243947, 258511, 1574567, 17320237]

約数ペア:

[(1, 17320237), (11, 1574567), (67, 258511), (71, 243947), (331, 52327), (737, 23501), (781, 22177), (3641, 4757)]