299587977

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{284509}}^1$

素因数の和:284534

約数の個数: 20

約数和(自身を含む): 481959940

約数和(自身を除く): 182371963

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 284509, 853527, 2560581, 3698617, 7681743, 11095851, 23045229, 33287553, 99862659, 299587977]

約数ペア:

[(1, 299587977), (3, 99862659), (9, 33287553), (13, 23045229), (27, 11095851), (39, 7681743), (81, 3698617), (117, 2560581), (351, 853527), (1053, 284509)]