10999503

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 16360960

約数和(自身を除く): 5361457

約数列:

[1, 3, 9, 27, 307, 921, 1327, 2763, 3981, 8289, 11943, 35829, 407389, 1222167, 3666501, 10999503]

約数ペア:

[(1, 10999503), (3, 3666501), (9, 1222167), (27, 407389), (307, 35829), (921, 11943), (1327, 8289), (2763, 3981)]