2108073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 3096576

約数和(自身を除く): 988503

約数列:

[1, 3, 11, 33, 127, 381, 503, 1397, 1509, 4191, 5533, 16599, 63881, 191643, 702691, 2108073]

約数ペア:

[(1, 2108073), (3, 702691), (11, 191643), (33, 63881), (127, 16599), (381, 5533), (503, 4191), (1397, 1509)]