283517283

素因数分解:

$3^1\times 7^5\times {\mathrm{5623}}^1$

素因数の和:5661

約数の個数: 24

約数和(自身を含む): 441101568

約数和(自身を除く): 157584285

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 5623, 7203, 16807, 16869, 39361, 50421, 118083, 275527, 826581, 1928689, 5786067, 13500823, 40502469, 94505761, 283517283]

約数ペア:

[(1, 283517283), (3, 94505761), (7, 40502469), (21, 13500823), (49, 5786067), (147, 1928689), (343, 826581), (1029, 275527), (2401, 118083), (5623, 50421), (7203, 39361), (16807, 16869)]