937270033

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 1129146368

約数和(自身を除く): 191876335

約数列:

[1, 7, 23, 127, 161, 529, 889, 1993, 2921, 3703, 13951, 20447, 45839, 67183, 253111, 320873, 470281, 1054297, 1771777, 5821553, 7380079, 40750871, 133895719, 937270033]

約数ペア:

[(1, 937270033), (7, 133895719), (23, 40750871), (127, 7380079), (161, 5821553), (529, 1771777), (889, 1054297), (1993, 470281), (2921, 320873), (3703, 253111), (13951, 67183), (20447, 45839)]