390092217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{104779}}^1$

素因数の和:104872

約数の個数: 16

約数和(自身を含む): 558267840

約数和(自身を除く): 168175623

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 104779, 314337, 1781243, 5343729, 7648867, 22946601, 130030739, 390092217]

約数ペア:

[(1, 390092217), (3, 130030739), (17, 22946601), (51, 7648867), (73, 5343729), (219, 1781243), (1241, 314337), (3723, 104779)]