9985809.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 72866304

約数和(自身を除く): 29300145

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 3011, 4823, 9033, 14469, 21077, 39143, 63231, 117429, 159583, 274001, 478749, 822003, 1117081, 2074579, 3351243, 6223737, 14522053, 43566159]

約数ペア:

[(1, 43566159), (3, 14522053), (7, 6223737), (13, 3351243), (21, 2074579), (39, 1117081), (53, 822003), (91, 478749), (159, 274001), (273, 159583), (371, 117429), (689, 63231), (1113, 39143), (2067, 21077), (3011, 14469), (4823, 9033)]