1243023003

素因数分解:

$3^7\times {\mathrm{443}}^1\times {\mathrm{1283}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 1869914880

約数和(自身を除く): 626891877

約数列:

[1, 3, 9, 27, 81, 243, 443, 729, 1283, 1329, 2187, 3849, 3987, 11547, 11961, 34641, 35883, 103923, 107649, 311769, 322947, 568369, 935307, 968841, 1705107, 2805921, 5115321, 15345963, 46037889, 138113667, 414341001, 1243023003]

約数ペア:

[(1, 1243023003), (3, 414341001), (9, 138113667), (27, 46037889), (81, 15345963), (243, 5115321), (443, 2805921), (729, 1705107), (1283, 968841), (1329, 935307), (2187, 568369), (3849, 322947), (3987, 311769), (11547, 107649), (11961, 103923), (34641, 35883)]