423492759

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 635544000

約数和(自身を除く): 212051241

約数列:

[1, 3, 9, 27, 181, 193, 449, 543, 579, 1347, 1629, 1737, 4041, 4887, 5211, 12123, 34933, 81269, 86657, 104799, 243807, 259971, 314397, 731421, 779913, 943191, 2194263, 2339739, 15684917, 47054751, 141164253, 423492759]

約数ペア:

[(1, 423492759), (3, 141164253), (9, 47054751), (27, 15684917), (181, 2339739), (193, 2194263), (449, 943191), (543, 779913), (579, 731421), (1347, 314397), (1629, 259971), (1737, 243807), (4041, 104799), (4887, 86657), (5211, 81269), (12123, 34933)]