8234391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 13178880

約数和(自身を除く): 4944489

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 571, 627, 759, 1311, 1713, 4807, 6281, 10849, 13133, 14421, 18843, 32547, 39399, 119339, 144463, 249527, 358017, 433389, 748581, 2744797, 8234391]

約数ペア:

[(1, 8234391), (3, 2744797), (11, 748581), (19, 433389), (23, 358017), (33, 249527), (57, 144463), (69, 119339), (209, 39399), (253, 32547), (437, 18843), (571, 14421), (627, 13133), (759, 10849), (1311, 6281), (1713, 4807)]