5239311

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 8959488

約数和(自身を除く): 3720177

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 613, 777, 1221, 1839, 2849, 4291, 6743, 8547, 12873, 20229, 22681, 47201, 68043, 141603, 158767, 249491, 476301, 748473, 1746437, 5239311]

約数ペア:

[(1, 5239311), (3, 1746437), (7, 748473), (11, 476301), (21, 249491), (33, 158767), (37, 141603), (77, 68043), (111, 47201), (231, 22681), (259, 20229), (407, 12873), (613, 8547), (777, 6743), (1221, 4291), (1839, 2849)]