1270392431

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{48383}}^1$

素因数の和:48443

約数の個数: 24

約数和(自身を含む): 1647378432

約数和(自身を除く): 376986001

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3751, 26257, 48383, 338681, 532213, 1499873, 3725491, 5854343, 10499111, 16498603, 40980401, 115490221, 181484633, 1270392431]

約数ペア:

[(1, 1270392431), (7, 181484633), (11, 115490221), (31, 40980401), (77, 16498603), (121, 10499111), (217, 5854343), (341, 3725491), (847, 1499873), (2387, 532213), (3751, 338681), (26257, 48383)]