3628719

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 5525520

約数和(自身を除く): 1896801

約数列:

[1, 3, 9, 27, 81, 109, 137, 243, 327, 411, 981, 1233, 2943, 3699, 8829, 11097, 14933, 26487, 33291, 44799, 134397, 403191, 1209573, 3628719]

約数ペア:

[(1, 3628719), (3, 1209573), (9, 403191), (27, 134397), (81, 44799), (109, 33291), (137, 26487), (243, 14933), (327, 11097), (411, 8829), (981, 3699), (1233, 2943)]