2783220039

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{5241469}}^1$

素因数の和:5241534

約数の個数: 12

約数和(自身を含む): 4088346600

約数和(自身を除く): 1305126561

約数列:

[1, 3, 9, 59, 177, 531, 5241469, 15724407, 47173221, 309246671, 927740013, 2783220039]

約数ペア:

[(1, 2783220039), (3, 927740013), (9, 309246671), (59, 47173221), (177, 15724407), (531, 5241469)]