2238951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1486617

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 307, 429, 561, 663, 921, 2431, 3377, 3991, 5219, 7293, 10131, 11973, 15657, 43901, 57409, 67847, 131703, 172227, 203541, 746317, 2238951]

約数ペア:

[(1, 2238951), (3, 746317), (11, 203541), (13, 172227), (17, 131703), (33, 67847), (39, 57409), (51, 43901), (143, 15657), (187, 11973), (221, 10131), (307, 7293), (429, 5219), (561, 3991), (663, 3377), (921, 2431)]