1131393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 1658880

約数和(自身を除く): 527487

約数列:

[1, 3, 19, 23, 57, 69, 437, 863, 1311, 2589, 16397, 19849, 49191, 59547, 377131, 1131393]

約数ペア:

[(1, 1131393), (3, 377131), (19, 59547), (23, 49191), (57, 19849), (69, 16397), (437, 2589), (863, 1311)]