2017649673

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{161167}}^1$

素因数の和:161293

約数の個数: 24

約数和(自身を含む): 3167918208

約数和(自身を除く): 1150268535

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 161167, 483501, 1450503, 2095171, 6285513, 17244869, 18856539, 51734607, 155203821, 224183297, 672549891, 2017649673]

約数ペア:

[(1, 2017649673), (3, 672549891), (9, 224183297), (13, 155203821), (39, 51734607), (107, 18856539), (117, 17244869), (321, 6285513), (963, 2095171), (1391, 1450503), (4173, 483501), (12519, 161167)]