12587223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5693}}^1$

素因数の和:5774

約数の個数: 16

約数和(自身を含む): 18585216

約数和(自身を除く): 5997993

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 5693, 17079, 62623, 187869, 381431, 1144293, 4195741, 12587223]

約数ペア:

[(1, 12587223), (3, 4195741), (11, 1144293), (33, 381431), (67, 187869), (201, 62623), (737, 17079), (2211, 5693)]