539460663

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{130399}}^1$

素因数の和:130606

約数の個数: 16

約数和(自身を含む): 826214400

約数和(自身を除く): 286753737

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 130399, 391197, 912793, 2738379, 25688603, 77065809, 179820221, 539460663]

約数ペア:

[(1, 539460663), (3, 179820221), (7, 77065809), (21, 25688603), (197, 2738379), (591, 912793), (1379, 391197), (4137, 130399)]