1053711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 1651104

約数和(自身を除く): 597393

約数列:

[1, 3, 9, 17, 51, 71, 97, 153, 213, 291, 639, 873, 1207, 1649, 3621, 4947, 6887, 10863, 14841, 20661, 61983, 117079, 351237, 1053711]

約数ペア:

[(1, 1053711), (3, 351237), (9, 117079), (17, 61983), (51, 20661), (71, 14841), (97, 10863), (153, 6887), (213, 4947), (291, 3621), (639, 1649), (873, 1207)]