3289689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 5288192

約数和(自身を除く): 1998503

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 907, 1209, 2721, 3627, 8163, 11791, 28117, 35373, 84351, 106119, 253053, 365521, 1096563, 3289689]

約数ペア:

[(1, 3289689), (3, 1096563), (9, 365521), (13, 253053), (31, 106119), (39, 84351), (93, 35373), (117, 28117), (279, 11791), (403, 8163), (907, 3627), (1209, 2721)]