4010391

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 7480704

約数和(自身を除く): 3470313

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 643, 693, 891, 1929, 2079, 4501, 5787, 6237, 7073, 13503, 17361, 21219, 40509, 49511, 52083, 63657, 121527, 148533, 190971, 364581, 445599, 572913, 1336797, 4010391]

約数ペア:

[(1, 4010391), (3, 1336797), (7, 572913), (9, 445599), (11, 364581), (21, 190971), (27, 148533), (33, 121527), (63, 63657), (77, 52083), (81, 49511), (99, 40509), (189, 21219), (231, 17361), (297, 13503), (567, 7073), (643, 6237), (693, 5787), (891, 4501), (1929, 2079)]