291200847

素因数分解:

$3^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{6841}}^1$

素因数の和:8878

約数の個数: 16

約数和(自身を含む): 444018432

約数和(自身を除く): 152817585

約数列:

[1, 3, 7, 21, 2027, 6081, 6841, 14189, 20523, 42567, 47887, 143661, 13866707, 41600121, 97066949, 291200847]

約数ペア:

[(1, 291200847), (3, 97066949), (7, 41600121), (21, 13866707), (2027, 143661), (6081, 47887), (6841, 42567), (14189, 20523)]