830765329

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^2\times {\mathrm{41}}^2$

素因数の和:194

約数の個数: 27

約数和(自身を含む): 923643441

約数和(自身を除く): 92878112

約数列:

[1, 19, 37, 41, 361, 703, 779, 1369, 1517, 1681, 13357, 14801, 26011, 28823, 31939, 56129, 62197, 494209, 547637, 606841, 1066451, 1181743, 2301289, 20262569, 22453117, 43724491, 830765329]

約数ペア:

[(1, 830765329), (19, 43724491), (37, 22453117), (41, 20262569), (361, 2301289), (703, 1181743), (779, 1066451), (1369, 606841), (1517, 547637), (1681, 494209), (13357, 62197), (14801, 56129), (26011, 31939)]