17396983

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 12

約数和(自身を含む): 18438024

約数和(自身を除く): 1041041

約数列:

[1, 31, 43, 421, 961, 1333, 13051, 18103, 41323, 404581, 561193, 17396983]

約数ペア:

[(1, 17396983), (31, 561193), (43, 404581), (421, 41323), (961, 18103), (1333, 13051)]