1489737280107

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{21140921}}^1$

素因数の和:21141290

約数の個数: 16

約数和(自身を含む): 2017351340928

約数和(自身を除く): 527614060821

約数列:

[1, 3, 83, 249, 283, 849, 23489, 70467, 21140921, 63422763, 1754696443, 5264089329, 5982880643, 17948641929, 496579093369, 1489737280107]

約数ペア:

[(1, 1489737280107), (3, 496579093369), (83, 17948641929), (249, 5982880643), (283, 5264089329), (849, 1754696443), (23489, 63422763), (70467, 21140921)]