2017788183

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{117443}}^1$

素因数の和:117555

約数の個数: 24

約数和(自身を含む): 3077972352

約数和(自身を除く): 1060184169

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 5727, 17181, 117443, 352329, 1056987, 2701189, 8103567, 9747769, 24310701, 29243307, 87729921, 224198687, 672596061, 2017788183]

約数ペア:

[(1, 2017788183), (3, 672596061), (9, 224198687), (23, 87729921), (69, 29243307), (83, 24310701), (207, 9747769), (249, 8103567), (747, 2701189), (1909, 1056987), (5727, 352329), (17181, 117443)]