42543811

素因数分解:

${\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{2141}}^1$

素因数の和:2813

約数の個数: 8

約数和(自身を含む): 44005248

約数和(自身を除く): 1461437

約数列:

[1, 31, 641, 2141, 19871, 66371, 1372381, 42543811]

約数ペア:

[(1, 42543811), (31, 1372381), (641, 66371), (2141, 19871)]