6245239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 8902656

約数和(自身を除く): 2657417

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 367, 1001, 1309, 1547, 2431, 2569, 4037, 4771, 6239, 17017, 28259, 33397, 43673, 52481, 68629, 81107, 367367, 480403, 567749, 892177, 6245239]

約数ペア:

[(1, 6245239), (7, 892177), (11, 567749), (13, 480403), (17, 367367), (77, 81107), (91, 68629), (119, 52481), (143, 43673), (187, 33397), (221, 28259), (367, 17017), (1001, 6239), (1309, 4771), (1547, 4037), (2431, 2569)]