78223321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2803}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 88830720

約数和(自身を除く): 10607399

約数列:

[1, 11, 43, 59, 473, 649, 2537, 2803, 27907, 30833, 120529, 165377, 1325819, 1819147, 7111211, 78223321]

約数ペア:

[(1, 78223321), (11, 7111211), (43, 1819147), (59, 1325819), (473, 165377), (649, 120529), (2537, 30833), (2803, 27907)]