1640374053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{3767}}^1\times {\mathrm{6311}}^1$

素因数の和:10104

約数の個数: 16

約数和(自身を含む): 2283227136

約数和(自身を除く): 642853083

約数列:

[1, 3, 23, 69, 3767, 6311, 11301, 18933, 86641, 145153, 259923, 435459, 23773537, 71320611, 546791351, 1640374053]

約数ペア:

[(1, 1640374053), (3, 546791351), (23, 71320611), (69, 23773537), (3767, 435459), (6311, 259923), (11301, 145153), (18933, 86641)]