2017380651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{247501}}^1$

素因数の和:247547

約数の個数: 32

約数和(自身を含む): 3326426880

約数和(自身を除く): 1309046229

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 247501, 742503, 2722511, 3217513, 4702519, 8167533, 9652539, 14107557, 35392643, 51727709, 61132747, 106177929, 155183127, 183398241, 672460217, 2017380651]

約数ペア:

[(1, 2017380651), (3, 672460217), (11, 183398241), (13, 155183127), (19, 106177929), (33, 61132747), (39, 51727709), (57, 35392643), (143, 14107557), (209, 9652539), (247, 8167533), (429, 4702519), (627, 3217513), (741, 2722511), (2717, 742503), (8151, 247501)]