12403611

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13921}}^1$

素因数の和:13944

約数の個数: 20

約数和(自身を含む): 20214744

約数和(自身を除く): 7811133

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13921, 41763, 125289, 153131, 375867, 459393, 1127601, 1378179, 4134537, 12403611]

約数ペア:

[(1, 12403611), (3, 4134537), (9, 1378179), (11, 1127601), (27, 459393), (33, 375867), (81, 153131), (99, 125289), (297, 41763), (891, 13921)]