2016340431

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{7817}}^1$

素因数の和:8071

約数の個数: 32

約数和(自身を含む): 3134204928

約数和(自身を除く): 1117864497

約数列:

[1, 3, 7, 21, 71, 173, 213, 497, 519, 1211, 1491, 3633, 7817, 12283, 23451, 36849, 54719, 85981, 164157, 257943, 555007, 1352341, 1665021, 3885049, 4057023, 9466387, 11655147, 28399161, 96016211, 288048633, 672113477, 2016340431]

約数ペア:

[(1, 2016340431), (3, 672113477), (7, 288048633), (21, 96016211), (71, 28399161), (173, 11655147), (213, 9466387), (497, 4057023), (519, 3885049), (1211, 1665021), (1491, 1352341), (3633, 555007), (7817, 257943), (12283, 164157), (23451, 85981), (36849, 54719)]