423337863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{673}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 613604208

約数和(自身を除く): 190266345

約数列:

[1, 3, 13, 39, 127, 381, 673, 1651, 2019, 4953, 8749, 16129, 26247, 48387, 85471, 209677, 256413, 629031, 1111123, 3333369, 10854817, 32564451, 141112621, 423337863]

約数ペア:

[(1, 423337863), (3, 141112621), (13, 32564451), (39, 10854817), (127, 3333369), (381, 1111123), (673, 629031), (1651, 256413), (2019, 209677), (4953, 85471), (8749, 48387), (16129, 26247)]