16221363

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 22678656

約数和(自身を除く): 6457293

約数列:

[1, 3, 41, 43, 123, 129, 1763, 3067, 5289, 9201, 125747, 131881, 377241, 395643, 5407121, 16221363]

約数ペア:

[(1, 16221363), (3, 5407121), (41, 395643), (43, 377241), (123, 131881), (129, 125747), (1763, 9201), (3067, 5289)]