393459.0000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 7902720

約数和(自身を除く): 1052383

約数列:

[1, 13, 17, 139, 221, 223, 1807, 2363, 2899, 3791, 30719, 30997, 49283, 402961, 526949, 6850337]

約数ペア:

[(1, 6850337), (13, 526949), (17, 402961), (139, 49283), (221, 30997), (223, 30719), (1807, 3791), (2363, 2899)]