104647879

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 125075328

約数和(自身を除く): 20427449

約数列:

[1, 7, 49, 61, 157, 223, 427, 1099, 1561, 2989, 7693, 9577, 10927, 13603, 35011, 67039, 95221, 245077, 469273, 666547, 1715539, 2135671, 14949697, 104647879]

約数ペア:

[(1, 104647879), (7, 14949697), (49, 2135671), (61, 1715539), (157, 666547), (223, 469273), (427, 245077), (1099, 95221), (1561, 67039), (2989, 35011), (7693, 13603), (9577, 10927)]