207441639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1213109}}^1$

素因数の和:1213134

約数の個数: 12

約数和(自身を含む): 315408600

約数和(自身を除く): 107966961

約数列:

[1, 3, 9, 19, 57, 171, 1213109, 3639327, 10917981, 23049071, 69147213, 207441639]

約数ペア:

[(1, 207441639), (3, 69147213), (9, 23049071), (19, 10917981), (57, 3639327), (171, 1213109)]