13157001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10223}}^1$

素因数の和:10253

約数の個数: 24

約数和(自身を含む): 22329216

約数和(自身を除く): 9172215

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 10223, 30669, 92007, 112453, 132899, 337359, 398697, 1012077, 1196091, 1461889, 4385667, 13157001]

約数ペア:

[(1, 13157001), (3, 4385667), (9, 1461889), (11, 1196091), (13, 1012077), (33, 398697), (39, 337359), (99, 132899), (117, 112453), (143, 92007), (429, 30669), (1287, 10223)]