2149665657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1\times {\mathrm{7451}}^1$

素因数の和:13128

約数の個数: 16

約数和(自身を含む): 3035765952

約数和(自身を除く): 886100295

約数列:

[1, 3, 17, 51, 5657, 7451, 16971, 22353, 96169, 126667, 288507, 380001, 42150307, 126450921, 716555219, 2149665657]

約数ペア:

[(1, 2149665657), (3, 716555219), (17, 126450921), (51, 42150307), (5657, 380001), (7451, 288507), (16971, 126667), (22353, 96169)]