12121083

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1310

約数の個数: 28

約数和(自身を含む): 19586560

約数和(自身を除く): 7465477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1279, 3159, 3837, 9477, 11511, 16627, 34533, 49881, 103599, 149643, 310797, 448929, 932391, 1346787, 4040361, 12121083]

約数ペア:

[(1, 12121083), (3, 4040361), (9, 1346787), (13, 932391), (27, 448929), (39, 310797), (81, 149643), (117, 103599), (243, 49881), (351, 34533), (729, 16627), (1053, 11511), (1279, 9477), (3159, 3837)]