214907913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{36793}}^1$

素因数の和:36869

約数の個数: 24

約数和(自身を含む): 344391840

約数和(自身を除く): 129483927

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 36793, 110379, 331137, 404723, 1214169, 2170787, 3642507, 6512361, 19537083, 23878657, 71635971, 214907913]

約数ペア:

[(1, 214907913), (3, 71635971), (9, 23878657), (11, 19537083), (33, 6512361), (59, 3642507), (99, 2170787), (177, 1214169), (531, 404723), (649, 331137), (1947, 110379), (5841, 36793)]