2000405967

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{10499}}^1$

素因数の和:10763

約数の個数: 32

約数和(自身を含む): 3134208000

約数和(自身を除く): 1133802033

約数列:

[1, 3, 7, 21, 43, 129, 211, 301, 633, 903, 1477, 4431, 9073, 10499, 27219, 31497, 63511, 73493, 190533, 220479, 451457, 1354371, 2215289, 3160199, 6645867, 9480597, 15507023, 46521069, 95257427, 285772281, 666801989, 2000405967]

約数ペア:

[(1, 2000405967), (3, 666801989), (7, 285772281), (21, 95257427), (43, 46521069), (129, 15507023), (211, 9480597), (301, 6645867), (633, 3160199), (903, 2215289), (1477, 1354371), (4431, 451457), (9073, 220479), (10499, 190533), (27219, 73493), (31497, 63511)]