120810263

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5653}}^1$

素因数の和:5774

約数の個数: 16

約数和(自身を含む): 143294976

約数和(自身を除く): 22484713

約数列:

[1, 7, 43, 71, 301, 497, 3053, 5653, 21371, 39571, 243079, 401363, 1701553, 2809541, 17258609, 120810263]

約数ペア:

[(1, 120810263), (7, 17258609), (43, 2809541), (71, 1701553), (301, 401363), (497, 243079), (3053, 39571), (5653, 21371)]