7668723

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 11052048

約数和(自身を除く): 3383325

約数列:

[1, 3, 19, 57, 73, 97, 219, 291, 361, 1083, 1387, 1843, 4161, 5529, 7081, 21243, 26353, 35017, 79059, 105051, 134539, 403617, 2556241, 7668723]

約数ペア:

[(1, 7668723), (3, 2556241), (19, 403617), (57, 134539), (73, 105051), (97, 79059), (219, 35017), (291, 26353), (361, 21243), (1083, 7081), (1387, 5529), (1843, 4161)]