123238401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{287269}}^1$

素因数の和:287296

約数の個数: 16

約数和(自身を含む): 193045440

約数和(自身を除く): 69807039

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 287269, 861807, 3159959, 3734497, 9479877, 11203491, 41079467, 123238401]

約数ペア:

[(1, 123238401), (3, 41079467), (11, 11203491), (13, 9479877), (33, 3734497), (39, 3159959), (143, 861807), (429, 287269)]