3991854

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12553}}^1$

素因数の和:12611

約数の個数: 16

約数和(自身を含む): 8134992

約数和(自身を除く): 4143138

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 12553, 25106, 37659, 75318, 665309, 1330618, 1995927, 3991854]

約数ペア:

[(1, 3991854), (2, 1995927), (3, 1330618), (6, 665309), (53, 75318), (106, 37659), (159, 25106), (318, 12553)]