30982919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 35718144

約数和(自身を除く): 4735225

約数列:

[1, 11, 31, 43, 341, 473, 1333, 2113, 14663, 23243, 65503, 90859, 720533, 999449, 2816629, 30982919]

約数ペア:

[(1, 30982919), (11, 2816629), (31, 999449), (43, 720533), (341, 90859), (473, 65503), (1333, 23243), (2113, 14663)]