3856743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 6140160

約数和(自身を除く): 2283417

約数列:

[1, 3, 9, 11, 33, 99, 163, 239, 489, 717, 1467, 1793, 2151, 2629, 5379, 7887, 16137, 23661, 38957, 116871, 350613, 428527, 1285581, 3856743]

約数ペア:

[(1, 3856743), (3, 1285581), (9, 428527), (11, 350613), (33, 116871), (99, 38957), (163, 23661), (239, 16137), (489, 7887), (717, 5379), (1467, 2629), (1793, 2151)]