291244701

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{2531}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 428353632

約数和(自身を除く): 137108931

約数列:

[1, 3, 11, 33, 121, 317, 363, 951, 2531, 3487, 7593, 10461, 27841, 38357, 83523, 115071, 306251, 802327, 918753, 2406981, 8825597, 26476791, 97081567, 291244701]

約数ペア:

[(1, 291244701), (3, 97081567), (11, 26476791), (33, 8825597), (121, 2406981), (317, 918753), (363, 802327), (951, 306251), (2531, 115071), (3487, 83523), (7593, 38357), (10461, 27841)]