1275051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 1880064

約数和(自身を除く): 605013

約数列:

[1, 3, 17, 23, 51, 69, 391, 1087, 1173, 3261, 18479, 25001, 55437, 75003, 425017, 1275051]

約数ペア:

[(1, 1275051), (3, 425017), (17, 75003), (23, 55437), (51, 25001), (69, 18479), (391, 3261), (1087, 1173)]