29219421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126491}}^1$

素因数の和:126512

約数の個数: 16

約数和(自身を含む): 48572928

約数和(自身を除く): 19353507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 126491, 379473, 885437, 1391401, 2656311, 4174203, 9739807, 29219421]

約数ペア:

[(1, 29219421), (3, 9739807), (7, 4174203), (11, 2656311), (21, 1391401), (33, 885437), (77, 379473), (231, 126491)]