2912759919

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{433253}}^1$

素因数の和:433348

約数の個数: 20

約数和(自身を含む): 4403593656

約数和(自身を除く): 1490833737

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 433253, 1299759, 3899277, 11697831, 35093493, 35959999, 107879997, 323639991, 970919973, 2912759919]

約数ペア:

[(1, 2912759919), (3, 970919973), (9, 323639991), (27, 107879997), (81, 35959999), (83, 35093493), (249, 11697831), (747, 3899277), (2241, 1299759), (6723, 433253)]