66412003

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{5233}}^1$

素因数の和:5291

約数の個数: 16

約数和(自身を含む): 79556800

約数和(自身を除く): 13144797

約数列:

[1, 7, 37, 49, 259, 343, 1813, 5233, 12691, 36631, 193621, 256417, 1355347, 1794919, 9487429, 66412003]

約数ペア:

[(1, 66412003), (7, 9487429), (37, 1794919), (49, 1355347), (259, 256417), (343, 193621), (1813, 36631), (5233, 12691)]