13230243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37693}}^1$

素因数の和:37715

約数の個数: 16

約数和(自身を含む): 21108640

約数和(自身を除く): 7878397

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 37693, 113079, 339237, 490009, 1017711, 1470027, 4410081, 13230243]

約数ペア:

[(1, 13230243), (3, 4410081), (9, 1470027), (13, 1017711), (27, 490009), (39, 339237), (117, 113079), (351, 37693)]