399054902397

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{25117}}^1\times {\mathrm{170837}}^1$

素因数の和:195988

約数の個数: 16

約数和(自身を含む): 549261937152

約数和(自身を除く): 150207034755

約数列:

[1, 3, 31, 93, 25117, 75351, 170837, 512511, 778627, 2335881, 5295947, 15887841, 4290912929, 12872738787, 133018300799, 399054902397]

約数ペア:

[(1, 399054902397), (3, 133018300799), (31, 12872738787), (93, 4290912929), (25117, 15887841), (75351, 5295947), (170837, 2335881), (512511, 778627)]