306596331

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12899}}^1$

素因数の和:13063

約数の個数: 24

約数和(自身を含む): 469560000

約数和(自身を除く): 162963669

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 12899, 23769, 38697, 116091, 245081, 735243, 1792961, 2205729, 5378883, 16136649, 34066259, 102198777, 306596331]

約数ペア:

[(1, 306596331), (3, 102198777), (9, 34066259), (19, 16136649), (57, 5378883), (139, 2205729), (171, 1792961), (417, 735243), (1251, 245081), (2641, 116091), (7923, 38697), (12899, 23769)]