6503409

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:840

約数の個数: 28

約数和(自身を含む): 10650192

約数和(自身を除く): 4146783

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 811, 891, 2433, 2673, 7299, 8019, 8921, 21897, 26763, 65691, 80289, 197073, 240867, 591219, 722601, 2167803, 6503409]

約数ペア:

[(1, 6503409), (3, 2167803), (9, 722601), (11, 591219), (27, 240867), (33, 197073), (81, 80289), (99, 65691), (243, 26763), (297, 21897), (729, 8921), (811, 8019), (891, 7299), (2433, 2673)]