22971884593

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{20521}}^1$

素因数の和:20977

約数の個数: 32

約数和(自身を含む): 29078853120

約数和(自身を除く): 6106968527

約数列:

[1, 7, 17, 23, 119, 161, 391, 409, 2737, 2863, 6953, 9407, 20521, 48671, 65849, 143647, 159919, 348857, 471983, 1119433, 2441999, 3303881, 8023711, 8393089, 56165977, 58751623, 142682513, 193041047, 998777591, 1351287329, 3281697799, 22971884593]

約数ペア:

[(1, 22971884593), (7, 3281697799), (17, 1351287329), (23, 998777591), (119, 193041047), (161, 142682513), (391, 58751623), (409, 56165977), (2737, 8393089), (2863, 8023711), (6953, 3303881), (9407, 2441999), (20521, 1119433), (48671, 471983), (65849, 348857), (143647, 159919)]