8620911

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 13912080

約数和(自身を除く): 5291169

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 2729, 3159, 8187, 24561, 35477, 73683, 106431, 221049, 319293, 663147, 957879, 2873637, 8620911]

約数ペア:

[(1, 8620911), (3, 2873637), (9, 957879), (13, 663147), (27, 319293), (39, 221049), (81, 106431), (117, 73683), (243, 35477), (351, 24561), (1053, 8187), (2729, 3159)]