384477989

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{13619}}^1$

素因数の和:13772

約数の個数: 16

約数和(自身を含む): 455452800

約数和(自身を除く): 70974811

約数列:

[1, 7, 37, 109, 259, 763, 4033, 13619, 28231, 95333, 503903, 1484471, 3527321, 10391297, 54925427, 384477989]

約数ペア:

[(1, 384477989), (7, 54925427), (37, 10391297), (109, 3527321), (259, 1484471), (763, 503903), (4033, 95333), (13619, 28231)]