1897727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 2241792

約数和(自身を除く): 344065

約数列:

[1, 13, 17, 31, 221, 277, 403, 527, 3601, 4709, 6851, 8587, 61217, 111631, 145979, 1897727]

約数ペア:

[(1, 1897727), (13, 145979), (17, 111631), (31, 61217), (221, 8587), (277, 6851), (403, 4709), (527, 3601)]