2080994409

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{658751}}^1$

素因数の和:658779

約数の個数: 24

約数和(自身を含む): 3357000192

約数和(自身を除く): 1276005783

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 658751, 1976253, 5928759, 8563763, 17786277, 25691289, 53358831, 77073867, 160076493, 231221601, 693664803, 2080994409]

約数ペア:

[(1, 2080994409), (3, 693664803), (9, 231221601), (13, 160076493), (27, 77073867), (39, 53358831), (81, 25691289), (117, 17786277), (243, 8563763), (351, 5928759), (1053, 1976253), (3159, 658751)]