297029271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1285841}}^1$

素因数の和:1285862

約数の個数: 16

約数和(自身を含む): 493763328

約数和(自身を除く): 196734057

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1285841, 3857523, 9000887, 14144251, 27002661, 42432753, 99009757, 297029271]

約数ペア:

[(1, 297029271), (3, 99009757), (7, 42432753), (11, 27002661), (21, 14144251), (33, 9000887), (77, 3857523), (231, 1285841)]