2685996873

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{202061}}^1$

素因数の和:202285

約数の個数: 24

約数和(自身を含む): 4455062976

約数和(自身を除く): 1769066103

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 13293, 202061, 606183, 1414427, 1818549, 4243281, 12729843, 42634871, 127904613, 298444097, 383713839, 895332291, 2685996873]

約数ペア:

[(1, 2685996873), (3, 895332291), (7, 383713839), (9, 298444097), (21, 127904613), (63, 42634871), (211, 12729843), (633, 4243281), (1477, 1818549), (1899, 1414427), (4431, 606183), (13293, 202061)]