47036521

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 57456000

約数和(自身を除く): 10419479

約数列:

[1, 7, 29, 49, 79, 203, 419, 553, 1421, 2291, 2933, 3871, 12151, 16037, 20531, 33101, 85057, 112259, 231707, 595399, 959929, 1621949, 6719503, 47036521]

約数ペア:

[(1, 47036521), (7, 6719503), (29, 1621949), (49, 959929), (79, 595399), (203, 231707), (419, 112259), (553, 85057), (1421, 33101), (2291, 20531), (2933, 16037), (3871, 12151)]