64308391

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3733}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 77428224

約数和(自身を除く): 13119833

約数列:

[1, 7, 23, 107, 161, 749, 2461, 3733, 17227, 26131, 85859, 399431, 601013, 2796017, 9186913, 64308391]

約数ペア:

[(1, 64308391), (7, 9186913), (23, 2796017), (107, 601013), (161, 399431), (749, 85859), (2461, 26131), (3733, 17227)]