486986397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 704471040

約数和(自身を除く): 217484643

約数列:

[1, 3, 19, 41, 57, 123, 191, 573, 779, 1091, 2337, 3273, 3629, 7831, 10887, 20729, 23493, 44731, 62187, 134193, 148789, 208381, 446367, 625143, 849889, 2549667, 3959239, 8543621, 11877717, 25630863, 162328799, 486986397]

約数ペア:

[(1, 486986397), (3, 162328799), (19, 25630863), (41, 11877717), (57, 8543621), (123, 3959239), (191, 2549667), (573, 849889), (779, 625143), (1091, 446367), (2337, 208381), (3273, 148789), (3629, 134193), (7831, 62187), (10887, 44731), (20729, 23493)]