7983279

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 28

約数和(自身を含む): 12276576

約数和(自身を除く): 4293297

約数列:

[1, 3, 9, 27, 47, 81, 141, 233, 243, 423, 699, 729, 1269, 2097, 3807, 6291, 10951, 11421, 18873, 32853, 34263, 56619, 98559, 169857, 295677, 887031, 2661093, 7983279]

約数ペア:

[(1, 7983279), (3, 2661093), (9, 887031), (27, 295677), (47, 169857), (81, 98559), (141, 56619), (233, 34263), (243, 32853), (423, 18873), (699, 11421), (729, 10951), (1269, 6291), (2097, 3807)]