744202347

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{39863}}^1$

素因数の和:40007

約数の個数: 24

約数和(自身を含む): 1163390976

約数和(自身を除く): 419188629

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 18669, 39863, 119589, 279041, 837123, 1953287, 5062601, 5859861, 15187803, 35438207, 106314621, 248067449, 744202347]

約数ペア:

[(1, 744202347), (3, 248067449), (7, 106314621), (21, 35438207), (49, 15187803), (127, 5859861), (147, 5062601), (381, 1953287), (889, 837123), (2667, 279041), (6223, 119589), (18669, 39863)]