8734257021

素因数分解:

$3^1\times 7^1\times {\mathrm{17159}}^1\times {\mathrm{24239}}^1$

素因数の和:41408

約数の個数: 16

約数和(自身を含む): 13310668800

約数和(自身を除く): 4576411779

約数列:

[1, 3, 7, 21, 17159, 24239, 51477, 72717, 120113, 169673, 360339, 509019, 415917001, 1247751003, 2911419007, 8734257021]

約数ペア:

[(1, 8734257021), (3, 2911419007), (7, 1247751003), (21, 415917001), (17159, 509019), (24239, 360339), (51477, 169673), (72717, 120113)]