969080319

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{887}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 1410076512

約数和(自身を除く): 440996193

約数列:

[1, 3, 9, 233, 521, 699, 887, 1563, 2097, 2661, 4689, 7983, 121393, 206671, 364179, 462127, 620013, 1092537, 1386381, 1860039, 4159143, 107675591, 323026773, 969080319]

約数ペア:

[(1, 969080319), (3, 323026773), (9, 107675591), (233, 4159143), (521, 1860039), (699, 1386381), (887, 1092537), (1563, 620013), (2097, 462127), (2661, 364179), (4689, 206671), (7983, 121393)]