28659903

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{9941}}^1$

素因数の和:10006

約数の個数: 12

約数和(自身を含む): 39489624

約数和(自身を除く): 10829721

約数列:

[1, 3, 31, 93, 961, 2883, 9941, 29823, 308171, 924513, 9553301, 28659903]

約数ペア:

[(1, 28659903), (3, 9553301), (31, 924513), (93, 308171), (961, 29823), (2883, 9941)]