245830871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39979}}^1$

素因数の和:40046

約数の個数: 16

約数和(自身を含む): 295532160

約数和(自身を除く): 49701289

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 39979, 439769, 519727, 1719097, 5716997, 18910067, 22348261, 245830871]

約数ペア:

[(1, 245830871), (11, 22348261), (13, 18910067), (43, 5716997), (143, 1719097), (473, 519727), (559, 439769), (6149, 39979)]