2019968223003

素因数分解:

$3^3\times {\mathrm{1009}}^1\times {\mathrm{74146321}}^1$

素因数の和:74147339

約数の個数: 16

約数和(自身を含む): 2995511408800

約数和(自身を除く): 975543185797

約数列:

[1, 3, 9, 27, 1009, 3027, 9081, 27243, 74146321, 222438963, 667316889, 2001950667, 74813637889, 224440913667, 673322741001, 2019968223003]

約数ペア:

[(1, 2019968223003), (3, 673322741001), (9, 224440913667), (27, 74813637889), (1009, 2001950667), (3027, 667316889), (9081, 222438963), (27243, 74146321)]