25921413

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24203}}^1$

素因数の和:24233

約数の個数: 24

約数和(自身を含む): 45309888

約数和(自身を除く): 19388475

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 24203, 72609, 169421, 217827, 411451, 508263, 1234353, 1524789, 2880157, 3703059, 8640471, 25921413]

約数ペア:

[(1, 25921413), (3, 8640471), (7, 3703059), (9, 2880157), (17, 1524789), (21, 1234353), (51, 508263), (63, 411451), (119, 217827), (153, 169421), (357, 72609), (1071, 24203)]