678242013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{15061}}^1$

素因数の和:15964

約数の個数: 16

約数和(自身を含む): 958666176

約数和(自身を除く): 280424163

約数列:

[1, 3, 17, 51, 883, 2649, 15011, 15061, 45033, 45183, 256037, 768111, 13298863, 39896589, 226080671, 678242013]

約数ペア:

[(1, 678242013), (3, 226080671), (17, 39896589), (51, 13298863), (883, 768111), (2649, 256037), (15011, 45183), (15061, 45033)]