253162377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2579}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 394430400

約数和(自身を除く): 141268023

約数列:

[1, 3, 9, 13, 39, 117, 839, 2517, 2579, 7551, 7737, 10907, 23211, 32721, 33527, 98163, 100581, 301743, 2163781, 6491343, 19474029, 28129153, 84387459, 253162377]

約数ペア:

[(1, 253162377), (3, 84387459), (9, 28129153), (13, 19474029), (39, 6491343), (117, 2163781), (839, 301743), (2517, 100581), (2579, 98163), (7551, 33527), (7737, 32721), (10907, 23211)]