5774643

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 9674496

約数和(自身を除く): 3899853

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1291, 1491, 3873, 4473, 9037, 11619, 27111, 81333, 91661, 274983, 641627, 824949, 1924881, 5774643]

約数ペア:

[(1, 5774643), (3, 1924881), (7, 824949), (9, 641627), (21, 274983), (63, 91661), (71, 81333), (213, 27111), (497, 11619), (639, 9037), (1291, 4473), (1491, 3873)]