13582261

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 17466624

約数和(自身を除く): 3884363

約数列:

[1, 7, 11, 49, 77, 113, 223, 539, 791, 1243, 1561, 2453, 5537, 8701, 10927, 17171, 25199, 60907, 120197, 176393, 277189, 1234751, 1940323, 13582261]

約数ペア:

[(1, 13582261), (7, 1940323), (11, 1234751), (49, 277189), (77, 176393), (113, 120197), (223, 60907), (539, 25199), (791, 17171), (1243, 10927), (1561, 8701), (2453, 5537)]