11811903

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5903}}^1$

素因数の和:5958

約数の個数: 16

約数和(自身を含む): 17003520

約数和(自身を除く): 5191617

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 5903, 17709, 135769, 171187, 407307, 513561, 3937301, 11811903]

約数ペア:

[(1, 11811903), (3, 3937301), (23, 513561), (29, 407307), (69, 171187), (87, 135769), (667, 17709), (2001, 5903)]