9906991.00000000

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 28730240

約数和(自身を除く): 10881539

約数列:

[1, 3, 9, 13, 27, 39, 117, 211, 241, 351, 633, 723, 1899, 2169, 2743, 3133, 5697, 6507, 8229, 9399, 24687, 28197, 50851, 74061, 84591, 152553, 457659, 661063, 1372977, 1983189, 5949567, 17848701]

約数ペア:

[(1, 17848701), (3, 5949567), (9, 1983189), (13, 1372977), (27, 661063), (39, 457659), (117, 152553), (211, 84591), (241, 74061), (351, 50851), (633, 28197), (723, 24687), (1899, 9399), (2169, 8229), (2743, 6507), (3133, 5697)]