8183781

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 12384000

約数和(自身を除く): 4200219

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 6449, 19347, 58041, 174123, 303103, 909309, 2727927, 8183781]

約数ペア:

[(1, 8183781), (3, 2727927), (9, 909309), (27, 303103), (47, 174123), (141, 58041), (423, 19347), (1269, 6449)]