12913636653

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8390927}}^1$

素因数の和:8390958

約数の個数: 20

約数和(自身を含む): 20306045760

約数和(自身を除く): 7392409107

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8390927, 25172781, 75518343, 159427613, 226555029, 478282839, 679665087, 1434848517, 4304545551, 12913636653]

約数ペア:

[(1, 12913636653), (3, 4304545551), (9, 1434848517), (19, 679665087), (27, 478282839), (57, 226555029), (81, 159427613), (171, 75518343), (513, 25172781), (1539, 8390927)]