27853021

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 35520120

約数和(自身を除く): 7667099

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1153, 1421, 3451, 8071, 19601, 24157, 33437, 56497, 137207, 234059, 568429, 960449, 1638413, 3979003, 27853021]

約数ペア:

[(1, 27853021), (7, 3979003), (17, 1638413), (29, 960449), (49, 568429), (119, 234059), (203, 137207), (493, 56497), (833, 33437), (1153, 24157), (1421, 19601), (3451, 8071)]