19272855267

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1526321}}^1$

素因数の和:1526411

約数の個数: 24

約数和(自身を含む): 29525172768

約数和(自身を除く): 10252317501

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 12627, 1526321, 4578963, 13736889, 35105383, 93105581, 105316149, 279316743, 315948447, 837950229, 2141428363, 6424285089, 19272855267]

約数ペア:

[(1, 19272855267), (3, 6424285089), (9, 2141428363), (23, 837950229), (61, 315948447), (69, 279316743), (183, 105316149), (207, 93105581), (549, 35105383), (1403, 13736889), (4209, 4578963), (12627, 1526321)]