38387921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15791}}^1$

素因数の和:15832

約数の個数: 16

約数和(自身を含む): 47755008

約数和(自身を除く): 9367087

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 15791, 173701, 205283, 268447, 2258113, 2952917, 3489811, 38387921]

約数ペア:

[(1, 38387921), (11, 3489811), (13, 2952917), (17, 2258113), (143, 268447), (187, 205283), (221, 173701), (2431, 15791)]