894953073

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{216329}}^1$

素因数の和:216536

約数の個数: 16

約数和(自身を含む): 1370666880

約数和(自身を除く): 475713807

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 216329, 648987, 1514303, 4542909, 42616813, 127850439, 298317691, 894953073]

約数ペア:

[(1, 894953073), (3, 298317691), (7, 127850439), (21, 42616813), (197, 4542909), (591, 1514303), (1379, 648987), (4137, 216329)]