2707929

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 4560192

約数和(自身を除く): 1852263

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 811, 1113, 2433, 3339, 5677, 7299, 17031, 42983, 51093, 128949, 300881, 386847, 902643, 2707929]

約数ペア:

[(1, 2707929), (3, 902643), (7, 386847), (9, 300881), (21, 128949), (53, 51093), (63, 42983), (159, 17031), (371, 7299), (477, 5677), (811, 3339), (1113, 2433)]