7881093

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{7237}}^1$

素因数の和:7265

約数の個数: 18

約数和(自身を含む): 12514502

約数和(自身を除く): 4633409

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 7237, 21711, 65133, 79607, 238821, 716463, 875677, 2627031, 7881093]

約数ペア:

[(1, 7881093), (3, 2627031), (9, 875677), (11, 716463), (33, 238821), (99, 79607), (121, 65133), (363, 21711), (1089, 7237)]