7660481.00000000

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 15839283

約数列:

[1, 3, 19, 57, 71, 79, 109, 213, 237, 327, 1349, 1501, 2071, 4047, 4503, 5609, 6213, 7739, 8611, 16827, 23217, 25833, 106571, 147041, 163609, 319713, 441123, 490827, 611381, 1834143, 11616239, 34848717]

約数ペア:

[(1, 34848717), (3, 11616239), (19, 1834143), (57, 611381), (71, 490827), (79, 441123), (109, 319713), (213, 163609), (237, 147041), (327, 106571), (1349, 25833), (1501, 23217), (2071, 16827), (4047, 8611), (4503, 7739), (5609, 6213)]