1566346977

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1487509}}^1$

素因数の和:1487534

約数の個数: 20

約数和(自身を含む): 2519841940

約数和(自身を除く): 953494963

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1487509, 4462527, 13387581, 19337617, 40162743, 58012851, 120488229, 174038553, 522115659, 1566346977]

約数ペア:

[(1, 1566346977), (3, 522115659), (9, 174038553), (13, 120488229), (27, 58012851), (39, 40162743), (81, 19337617), (117, 13387581), (351, 4462527), (1053, 1487509)]