26853549

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 36610560

約数和(自身を除く): 9757011

約数列:

[1, 3, 71, 139, 213, 417, 907, 2721, 9869, 29607, 64397, 126073, 193191, 378219, 8951183, 26853549]

約数ペア:

[(1, 26853549), (3, 8951183), (71, 378219), (139, 193191), (213, 126073), (417, 64397), (907, 29607), (2721, 9869)]