427736881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 534957696

約数和(自身を除く): 107220815

約数列:

[1, 11, 13, 17, 143, 187, 221, 251, 701, 2431, 2761, 3263, 4267, 7711, 9113, 11917, 35893, 46937, 55471, 100243, 131087, 154921, 175951, 610181, 1704131, 1935461, 2287363, 2991167, 25160993, 32902837, 38885171, 427736881]

約数ペア:

[(1, 427736881), (11, 38885171), (13, 32902837), (17, 25160993), (143, 2991167), (187, 2287363), (221, 1935461), (251, 1704131), (701, 610181), (2431, 175951), (2761, 154921), (3263, 131087), (4267, 100243), (7711, 55471), (9113, 46937), (11917, 35893)]