1379427003

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{22031}}^1$

素因数の和:22816

約数の個数: 20

約数和(自身を含む): 2063384928

約数和(自身を除く): 683957925

約数列:

[1, 3, 9, 27, 81, 773, 2319, 6957, 20871, 22031, 62613, 66093, 198279, 594837, 1784511, 17029963, 51089889, 153269667, 459809001, 1379427003]

約数ペア:

[(1, 1379427003), (3, 459809001), (9, 153269667), (27, 51089889), (81, 17029963), (773, 1784511), (2319, 594837), (6957, 198279), (20871, 66093), (22031, 62613)]