2430729

素因数分解:

$3^5\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 4164160

約数和(自身を除く): 1733431

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1429, 1701, 4287, 10003, 12861, 30009, 38583, 90027, 115749, 270081, 347247, 810243, 2430729]

約数ペア:

[(1, 2430729), (3, 810243), (7, 347247), (9, 270081), (21, 115749), (27, 90027), (63, 38583), (81, 30009), (189, 12861), (243, 10003), (567, 4287), (1429, 1701)]