2842833

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 4481568

約数和(自身を除く): 1638735

約数列:

[1, 3, 7, 21, 49, 83, 147, 233, 249, 581, 699, 1631, 1743, 4067, 4893, 11417, 12201, 19339, 34251, 58017, 135373, 406119, 947611, 2842833]

約数ペア:

[(1, 2842833), (3, 947611), (7, 406119), (21, 135373), (49, 58017), (83, 34251), (147, 19339), (233, 12201), (249, 11417), (581, 4893), (699, 4067), (1631, 1743)]