42684317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 8723683

約数列:

[1, 13, 19, 29, 59, 101, 247, 377, 551, 767, 1121, 1313, 1711, 1919, 2929, 5959, 7163, 14573, 22243, 24947, 32509, 38077, 55651, 77467, 113221, 172811, 422617, 723463, 1471873, 2246543, 3283409, 42684317]

約数ペア:

[(1, 42684317), (13, 3283409), (19, 2246543), (29, 1471873), (59, 723463), (101, 422617), (247, 172811), (377, 113221), (551, 77467), (767, 55651), (1121, 38077), (1313, 32509), (1711, 24947), (1919, 22243), (2929, 14573), (5959, 7163)]