5021667

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 8625240

約数和(自身を除く): 3603573

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 193, 413, 441, 531, 579, 1239, 1351, 1737, 2891, 3717, 4053, 8673, 9457, 11387, 12159, 26019, 28371, 34161, 79709, 85113, 102483, 239127, 557963, 717381, 1673889, 5021667]

約数ペア:

[(1, 5021667), (3, 1673889), (7, 717381), (9, 557963), (21, 239127), (49, 102483), (59, 85113), (63, 79709), (147, 34161), (177, 28371), (193, 26019), (413, 12159), (441, 11387), (531, 9457), (579, 8673), (1239, 4053), (1351, 3717), (1737, 2891)]