559095291

素因数分解:

$3^4\times {\mathrm{883}}^1\times {\mathrm{7817}}^1$

素因数の和:8712

約数の個数: 20

約数和(自身を含む): 836244552

約数和(自身を除く): 277149261

約数列:

[1, 3, 9, 27, 81, 883, 2649, 7817, 7947, 23451, 23841, 70353, 71523, 211059, 633177, 6902411, 20707233, 62121699, 186365097, 559095291]

約数ペア:

[(1, 559095291), (3, 186365097), (9, 62121699), (27, 20707233), (81, 6902411), (883, 633177), (2649, 211059), (7817, 71523), (7947, 70353), (23451, 23841)]