15421197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1493}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 22517568

約数和(自身を除く): 7096371

約数列:

[1, 3, 11, 33, 313, 939, 1493, 3443, 4479, 10329, 16423, 49269, 467309, 1401927, 5140399, 15421197]

約数ペア:

[(1, 15421197), (3, 5140399), (11, 1401927), (33, 467309), (313, 49269), (939, 16423), (1493, 10329), (3443, 4479)]