2021844627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{346147}}^1$

素因数の和:346223

約数の個数: 24

約数和(自身を含む): 3239945280

約数和(自身を除く): 1218100653

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 346147, 1038441, 3115323, 3807617, 11422851, 20422673, 34268553, 61268019, 183804057, 224649403, 673948209, 2021844627]

約数ペア:

[(1, 2021844627), (3, 673948209), (9, 224649403), (11, 183804057), (33, 61268019), (59, 34268553), (99, 20422673), (177, 11422851), (531, 3807617), (649, 3115323), (1947, 1038441), (5841, 346147)]