13765887

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 20759856

約数和(自身を除く): 6993969

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 617, 1851, 2479, 5553, 7437, 22311, 22829, 41339, 68487, 124017, 205461, 372051, 1529543, 4588629, 13765887]

約数ペア:

[(1, 13765887), (3, 4588629), (9, 1529543), (37, 372051), (67, 205461), (111, 124017), (201, 68487), (333, 41339), (603, 22829), (617, 22311), (1851, 7437), (2479, 5553)]