12141009

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 19262880

約数和(自身を除く): 7121871

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 2939, 4131, 8817, 26451, 49963, 79353, 149889, 238059, 449667, 714177, 1349001, 4047003, 12141009]

約数ペア:

[(1, 12141009), (3, 4047003), (9, 1349001), (17, 714177), (27, 449667), (51, 238059), (81, 149889), (153, 79353), (243, 49963), (459, 26451), (1377, 8817), (2939, 4131)]