2100090189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{91711}}^1$

素因数の和:92180

約数の個数: 16

約数和(自身を含む): 2971468800

約数和(自身を除く): 871378611

約数列:

[1, 3, 17, 51, 449, 1347, 7633, 22899, 91711, 275133, 1559087, 4677261, 41178239, 123534717, 700030063, 2100090189]

約数ペア:

[(1, 2100090189), (3, 700030063), (17, 123534717), (51, 41178239), (449, 4677261), (1347, 1559087), (7633, 275133), (22899, 91711)]