8675289

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 14826240

約数和(自身を除く): 6150951

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 233, 591, 699, 1379, 1631, 1773, 2097, 4137, 4893, 5319, 6291, 12411, 14679, 37233, 44037, 45901, 137703, 321307, 413109, 963921, 1239327, 2891763, 8675289]

約数ペア:

[(1, 8675289), (3, 2891763), (7, 1239327), (9, 963921), (21, 413109), (27, 321307), (63, 137703), (189, 45901), (197, 44037), (233, 37233), (591, 14679), (699, 12411), (1379, 6291), (1631, 5319), (1773, 4893), (2097, 4137)]