2589021183

素因数分解:

$3^1\times 7^2\times {\mathrm{1831}}^1\times {\mathrm{9619}}^1$

素因数の和:11467

約数の個数: 24

約数和(自身を含む): 4018235520

約数和(自身を除く): 1429214337

約数列:

[1, 3, 7, 21, 49, 147, 1831, 5493, 9619, 12817, 28857, 38451, 67333, 89719, 201999, 269157, 471331, 1413993, 17612389, 52837167, 123286723, 369860169, 863007061, 2589021183]

約数ペア:

[(1, 2589021183), (3, 863007061), (7, 369860169), (21, 123286723), (49, 52837167), (147, 17612389), (1831, 1413993), (5493, 471331), (9619, 269157), (12817, 201999), (28857, 89719), (38451, 67333)]